-----------------------------------
-- Join test 
-----------------------------------

-- Database setup 

DROP TABLE Students;
DROP TABLE Grades;

-- create table Students
CREATE TABLE Students (sid INTEGER, name STRING(50), age FLOAT);
-- create table Grades
CREATE TABLE Grades (gsid INTEGER, gcid INTEGER, points FLOAT, comment STRING(50));

-- insert 1000 tuples into table Students
INSERT INTO Students VALUES (1, 'Student_1', 34.0);
INSERT INTO Students VALUES (2, 'Student_2', 39.0);
INSERT INTO Students VALUES (3, 'Student_3', 18.0);
INSERT INTO Students VALUES (4, 'Student_4', 29.0);
INSERT INTO Students VALUES (5, 'Student_5', 25.0);
INSERT INTO Students VALUES (6, 'Student_6', 23.0);
INSERT INTO Students VALUES (7, 'Student_7', 28.0);
INSERT INTO Students VALUES (8, 'Student_8', 28.0);
INSERT INTO Students VALUES (9, 'Student_9', 46.0);
INSERT INTO Students VALUES (10, 'Student_10', 32.0);
INSERT INTO Students VALUES (11, 'Student_11', 34.0);
INSERT INTO Students VALUES (12, 'Student_12', 40.0);
INSERT INTO Students VALUES (13, 'Student_13', 38.0);
INSERT INTO Students VALUES (14, 'Student_14', 19.0);
INSERT INTO Students VALUES (15, 'Student_15', 20.0);
INSERT INTO Students VALUES (16, 'Student_16', 19.0);
INSERT INTO Students VALUES (17, 'Student_17', 29.0);
INSERT INTO Students VALUES (18, 'Student_18', 26.0);
INSERT INTO Students VALUES (19, 'Student_19', 35.0);
INSERT INTO Students VALUES (20, 'Student_20', 26.0);
INSERT INTO Students VALUES (21, 'Student_21', 46.0);
INSERT INTO Students VALUES (22, 'Student_22', 18.0);
INSERT INTO Students VALUES (23, 'Student_23', 36.0);
INSERT INTO Students VALUES (24, 'Student_24', 36.0);
INSERT INTO Students VALUES (25, 'Student_25', 30.0);
INSERT INTO Students VALUES (26, 'Student_26', 36.0);
INSERT INTO Students VALUES (27, 'Student_27', 21.0);
INSERT INTO Students VALUES (28, 'Student_28', 37.0);
INSERT INTO Students VALUES (29, 'Student_29', 29.0);
INSERT INTO Students VALUES (30, 'Student_30', 26.0);
INSERT INTO Students VALUES (31, 'Student_31', 39.0);
INSERT INTO Students VALUES (32, 'Student_32', 21.0);
INSERT INTO Students VALUES (33, 'Student_33', 36.0);
INSERT INTO Students VALUES (34, 'Student_34', 21.0);
INSERT INTO Students VALUES (35, 'Student_35', 40.0);
INSERT INTO Students VALUES (36, 'Student_36', 28.0);
INSERT INTO Students VALUES (37, 'Student_37', 44.0);
INSERT INTO Students VALUES (38, 'Student_38', 28.0);
INSERT INTO Students VALUES (39, 'Student_39', 29.0);
INSERT INTO Students VALUES (40, 'Student_40', 31.0);
INSERT INTO Students VALUES (41, 'Student_41', 38.0);
INSERT INTO Students VALUES (42, 'Student_42', 36.0);
INSERT INTO Students VALUES (43, 'Student_43', 28.0);
INSERT INTO Students VALUES (44, 'Student_44', 44.0);
INSERT INTO Students VALUES (45, 'Student_45', 43.0);
INSERT INTO Students VALUES (46, 'Student_46', 24.0);
INSERT INTO Students VALUES (47, 'Student_47', 34.0);
INSERT INTO Students VALUES (48, 'Student_48', 32.0);
INSERT INTO Students VALUES (49, 'Student_49', 47.0);
INSERT INTO Students VALUES (50, 'Student_50', 21.0);
INSERT INTO Students VALUES (51, 'Student_51', 27.0);
INSERT INTO Students VALUES (52, 'Student_52', 30.0);
INSERT INTO Students VALUES (53, 'Student_53', 29.0);
INSERT INTO Students VALUES (54, 'Student_54', 29.0);
INSERT INTO Students VALUES (55, 'Student_55', 29.0);
INSERT INTO Students VALUES (56, 'Student_56', 21.0);
INSERT INTO Students VALUES (57, 'Student_57', 46.0);
INSERT INTO Students VALUES (58, 'Student_58', 47.0);
INSERT INTO Students VALUES (59, 'Student_59', 24.0);
INSERT INTO Students VALUES (60, 'Student_60', 23.0);
INSERT INTO Students VALUES (61, 'Student_61', 41.0);
INSERT INTO Students VALUES (62, 'Student_62', 32.0);
INSERT INTO Students VALUES (63, 'Student_63', 32.0);
INSERT INTO Students VALUES (64, 'Student_64', 23.0);
INSERT INTO Students VALUES (65, 'Student_65', 22.0);
INSERT INTO Students VALUES (66, 'Student_66', 20.0);
INSERT INTO Students VALUES (67, 'Student_67', 36.0);
INSERT INTO Students VALUES (68, 'Student_68', 21.0);
INSERT INTO Students VALUES (69, 'Student_69', 42.0);
INSERT INTO Students VALUES (70, 'Student_70', 24.0);
INSERT INTO Students VALUES (71, 'Student_71', 44.0);
INSERT INTO Students VALUES (72, 'Student_72', 40.0);
INSERT INTO Students VALUES (73, 'Student_73', 42.0);
INSERT INTO Students VALUES (74, 'Student_74', 18.0);
INSERT INTO Students VALUES (75, 'Student_75', 29.0);
INSERT INTO Students VALUES (76, 'Student_76', 39.0);
INSERT INTO Students VALUES (77, 'Student_77', 18.0);
INSERT INTO Students VALUES (78, 'Student_78', 47.0);
INSERT INTO Students VALUES (79, 'Student_79', 22.0);
INSERT INTO Students VALUES (80, 'Student_80', 25.0);
INSERT INTO Students VALUES (81, 'Student_81', 43.0);
INSERT INTO Students VALUES (82, 'Student_82', 22.0);
INSERT INTO Students VALUES (83, 'Student_83', 30.0);
INSERT INTO Students VALUES (84, 'Student_84', 34.0);
INSERT INTO Students VALUES (85, 'Student_85', 29.0);
INSERT INTO Students VALUES (86, 'Student_86', 43.0);
INSERT INTO Students VALUES (87, 'Student_87', 32.0);
INSERT INTO Students VALUES (88, 'Student_88', 31.0);
INSERT INTO Students VALUES (89, 'Student_89', 30.0);
INSERT INTO Students VALUES (90, 'Student_90', 40.0);
INSERT INTO Students VALUES (91, 'Student_91', 20.0);
INSERT INTO Students VALUES (92, 'Student_92', 44.0);
INSERT INTO Students VALUES (93, 'Student_93', 27.0);
INSERT INTO Students VALUES (94, 'Student_94', 23.0);
INSERT INTO Students VALUES (95, 'Student_95', 20.0);
INSERT INTO Students VALUES (96, 'Student_96', 29.0);
INSERT INTO Students VALUES (97, 'Student_97', 40.0);
INSERT INTO Students VALUES (98, 'Student_98', 32.0);
INSERT INTO Students VALUES (99, 'Student_99', 44.0);
INSERT INTO Students VALUES (100, 'Student_100', 36.0);
INSERT INTO Students VALUES (101, 'Student_101', 42.0);
INSERT INTO Students VALUES (102, 'Student_102', 23.0);
INSERT INTO Students VALUES (103, 'Student_103', 32.0);
INSERT INTO Students VALUES (104, 'Student_104', 41.0);
INSERT INTO Students VALUES (105, 'Student_105', 22.0);
INSERT INTO Students VALUES (106, 'Student_106', 28.0);
INSERT INTO Students VALUES (107, 'Student_107', 23.0);
INSERT INTO Students VALUES (108, 'Student_108', 28.0);
INSERT INTO Students VALUES (109, 'Student_109', 24.0);
INSERT INTO Students VALUES (110, 'Student_110', 35.0);
INSERT INTO Students VALUES (111, 'Student_111', 39.0);
INSERT INTO Students VALUES (112, 'Student_112', 25.0);
INSERT INTO Students VALUES (113, 'Student_113', 29.0);
INSERT INTO Students VALUES (114, 'Student_114', 33.0);
INSERT INTO Students VALUES (115, 'Student_115', 37.0);
INSERT INTO Students VALUES (116, 'Student_116', 22.0);
INSERT INTO Students VALUES (117, 'Student_117', 32.0);
INSERT INTO Students VALUES (118, 'Student_118', 24.0);
INSERT INTO Students VALUES (119, 'Student_119', 20.0);
INSERT INTO Students VALUES (120, 'Student_120', 32.0);
INSERT INTO Students VALUES (121, 'Student_121', 28.0);
INSERT INTO Students VALUES (122, 'Student_122', 24.0);
INSERT INTO Students VALUES (123, 'Student_123', 27.0);
INSERT INTO Students VALUES (124, 'Student_124', 43.0);
INSERT INTO Students VALUES (125, 'Student_125', 28.0);
INSERT INTO Students VALUES (126, 'Student_126', 25.0);
INSERT INTO Students VALUES (127, 'Student_127', 44.0);
INSERT INTO Students VALUES (128, 'Student_128', 46.0);
INSERT INTO Students VALUES (129, 'Student_129', 45.0);
INSERT INTO Students VALUES (130, 'Student_130', 26.0);
INSERT INTO Students VALUES (131, 'Student_131', 22.0);
INSERT INTO Students VALUES (132, 'Student_132', 19.0);
INSERT INTO Students VALUES (133, 'Student_133', 29.0);
INSERT INTO Students VALUES (134, 'Student_134', 46.0);
INSERT INTO Students VALUES (135, 'Student_135', 31.0);
INSERT INTO Students VALUES (136, 'Student_136', 33.0);
INSERT INTO Students VALUES (137, 'Student_137', 32.0);
INSERT INTO Students VALUES (138, 'Student_138', 23.0);
INSERT INTO Students VALUES (139, 'Student_139', 20.0);
INSERT INTO Students VALUES (140, 'Student_140', 28.0);
INSERT INTO Students VALUES (141, 'Student_141', 28.0);
INSERT INTO Students VALUES (142, 'Student_142', 43.0);
INSERT INTO Students VALUES (143, 'Student_143', 21.0);
INSERT INTO Students VALUES (144, 'Student_144', 43.0);
INSERT INTO Students VALUES (145, 'Student_145', 42.0);
INSERT INTO Students VALUES (146, 'Student_146', 24.0);
INSERT INTO Students VALUES (147, 'Student_147', 41.0);
INSERT INTO Students VALUES (148, 'Student_148', 47.0);
INSERT INTO Students VALUES (149, 'Student_149', 38.0);
INSERT INTO Students VALUES (150, 'Student_150', 22.0);
INSERT INTO Students VALUES (151, 'Student_151', 38.0);
INSERT INTO Students VALUES (152, 'Student_152', 44.0);
INSERT INTO Students VALUES (153, 'Student_153', 34.0);
INSERT INTO Students VALUES (154, 'Student_154', 20.0);
INSERT INTO Students VALUES (155, 'Student_155', 42.0);
INSERT INTO Students VALUES (156, 'Student_156', 30.0);
INSERT INTO Students VALUES (157, 'Student_157', 18.0);
INSERT INTO Students VALUES (158, 'Student_158', 27.0);
INSERT INTO Students VALUES (159, 'Student_159', 42.0);
INSERT INTO Students VALUES (160, 'Student_160', 25.0);
INSERT INTO Students VALUES (161, 'Student_161', 46.0);
INSERT INTO Students VALUES (162, 'Student_162', 36.0);
INSERT INTO Students VALUES (163, 'Student_163', 37.0);
INSERT INTO Students VALUES (164, 'Student_164', 25.0);
INSERT INTO Students VALUES (165, 'Student_165', 46.0);
INSERT INTO Students VALUES (166, 'Student_166', 20.0);
INSERT INTO Students VALUES (167, 'Student_167', 25.0);
INSERT INTO Students VALUES (168, 'Student_168', 46.0);
INSERT INTO Students VALUES (169, 'Student_169', 47.0);
INSERT INTO Students VALUES (170, 'Student_170', 19.0);
INSERT INTO Students VALUES (171, 'Student_171', 27.0);
INSERT INTO Students VALUES (172, 'Student_172', 28.0);
INSERT INTO Students VALUES (173, 'Student_173', 45.0);
INSERT INTO Students VALUES (174, 'Student_174', 24.0);
INSERT INTO Students VALUES (175, 'Student_175', 36.0);
INSERT INTO Students VALUES (176, 'Student_176', 26.0);
INSERT INTO Students VALUES (177, 'Student_177', 43.0);
INSERT INTO Students VALUES (178, 'Student_178', 38.0);
INSERT INTO Students VALUES (179, 'Student_179', 28.0);
INSERT INTO Students VALUES (180, 'Student_180', 40.0);
INSERT INTO Students VALUES (181, 'Student_181', 42.0);
INSERT INTO Students VALUES (182, 'Student_182', 24.0);
INSERT INTO Students VALUES (183, 'Student_183', 43.0);
INSERT INTO Students VALUES (184, 'Student_184', 46.0);
INSERT INTO Students VALUES (185, 'Student_185', 47.0);
INSERT INTO Students VALUES (186, 'Student_186', 32.0);
INSERT INTO Students VALUES (187, 'Student_187', 33.0);
INSERT INTO Students VALUES (188, 'Student_188', 21.0);
INSERT INTO Students VALUES (189, 'Student_189', 45.0);
INSERT INTO Students VALUES (190, 'Student_190', 47.0);
INSERT INTO Students VALUES (191, 'Student_191', 18.0);
INSERT INTO Students VALUES (192, 'Student_192', 45.0);
INSERT INTO Students VALUES (193, 'Student_193', 38.0);
INSERT INTO Students VALUES (194, 'Student_194', 44.0);
INSERT INTO Students VALUES (195, 'Student_195', 43.0);
INSERT INTO Students VALUES (196, 'Student_196', 39.0);
INSERT INTO Students VALUES (197, 'Student_197', 45.0);
INSERT INTO Students VALUES (198, 'Student_198', 24.0);
INSERT INTO Students VALUES (199, 'Student_199', 33.0);
INSERT INTO Students VALUES (200, 'Student_200', 42.0);
INSERT INTO Students VALUES (201, 'Student_201', 24.0);
INSERT INTO Students VALUES (202, 'Student_202', 38.0);
INSERT INTO Students VALUES (203, 'Student_203', 44.0);
INSERT INTO Students VALUES (204, 'Student_204', 18.0);
INSERT INTO Students VALUES (205, 'Student_205', 35.0);
INSERT INTO Students VALUES (206, 'Student_206', 40.0);
INSERT INTO Students VALUES (207, 'Student_207', 42.0);
INSERT INTO Students VALUES (208, 'Student_208', 20.0);
INSERT INTO Students VALUES (209, 'Student_209', 18.0);
INSERT INTO Students VALUES (210, 'Student_210', 34.0);
INSERT INTO Students VALUES (211, 'Student_211', 25.0);
INSERT INTO Students VALUES (212, 'Student_212', 23.0);
INSERT INTO Students VALUES (213, 'Student_213', 25.0);
INSERT INTO Students VALUES (214, 'Student_214', 32.0);
INSERT INTO Students VALUES (215, 'Student_215', 30.0);
INSERT INTO Students VALUES (216, 'Student_216', 19.0);
INSERT INTO Students VALUES (217, 'Student_217', 29.0);
INSERT INTO Students VALUES (218, 'Student_218', 29.0);
INSERT INTO Students VALUES (219, 'Student_219', 38.0);
INSERT INTO Students VALUES (220, 'Student_220', 41.0);
INSERT INTO Students VALUES (221, 'Student_221', 44.0);
INSERT INTO Students VALUES (222, 'Student_222', 36.0);
INSERT INTO Students VALUES (223, 'Student_223', 22.0);
INSERT INTO Students VALUES (224, 'Student_224', 42.0);
INSERT INTO Students VALUES (225, 'Student_225', 30.0);
INSERT INTO Students VALUES (226, 'Student_226', 20.0);
INSERT INTO Students VALUES (227, 'Student_227', 21.0);
INSERT INTO Students VALUES (228, 'Student_228', 43.0);
INSERT INTO Students VALUES (229, 'Student_229', 35.0);
INSERT INTO Students VALUES (230, 'Student_230', 36.0);
INSERT INTO Students VALUES (231, 'Student_231', 33.0);
INSERT INTO Students VALUES (232, 'Student_232', 35.0);
INSERT INTO Students VALUES (233, 'Student_233', 44.0);
INSERT INTO Students VALUES (234, 'Student_234', 42.0);
INSERT INTO Students VALUES (235, 'Student_235', 21.0);
INSERT INTO Students VALUES (236, 'Student_236', 43.0);
INSERT INTO Students VALUES (237, 'Student_237', 41.0);
INSERT INTO Students VALUES (238, 'Student_238', 33.0);
INSERT INTO Students VALUES (239, 'Student_239', 43.0);
INSERT INTO Students VALUES (240, 'Student_240', 44.0);
INSERT INTO Students VALUES (241, 'Student_241', 46.0);
INSERT INTO Students VALUES (242, 'Student_242', 41.0);
INSERT INTO Students VALUES (243, 'Student_243', 21.0);
INSERT INTO Students VALUES (244, 'Student_244', 25.0);
INSERT INTO Students VALUES (245, 'Student_245', 22.0);
INSERT INTO Students VALUES (246, 'Student_246', 33.0);
INSERT INTO Students VALUES (247, 'Student_247', 31.0);
INSERT INTO Students VALUES (248, 'Student_248', 29.0);
INSERT INTO Students VALUES (249, 'Student_249', 43.0);
INSERT INTO Students VALUES (250, 'Student_250', 42.0);
INSERT INTO Students VALUES (251, 'Student_251', 34.0);
INSERT INTO Students VALUES (252, 'Student_252', 28.0);
INSERT INTO Students VALUES (253, 'Student_253', 27.0);
INSERT INTO Students VALUES (254, 'Student_254', 40.0);
INSERT INTO Students VALUES (255, 'Student_255', 40.0);
INSERT INTO Students VALUES (256, 'Student_256', 45.0);
INSERT INTO Students VALUES (257, 'Student_257', 36.0);
INSERT INTO Students VALUES (258, 'Student_258', 23.0);
INSERT INTO Students VALUES (259, 'Student_259', 19.0);
INSERT INTO Students VALUES (260, 'Student_260', 24.0);
INSERT INTO Students VALUES (261, 'Student_261', 47.0);
INSERT INTO Students VALUES (262, 'Student_262', 19.0);
INSERT INTO Students VALUES (263, 'Student_263', 46.0);
INSERT INTO Students VALUES (264, 'Student_264', 21.0);
INSERT INTO Students VALUES (265, 'Student_265', 18.0);
INSERT INTO Students VALUES (266, 'Student_266', 38.0);
INSERT INTO Students VALUES (267, 'Student_267', 41.0);
INSERT INTO Students VALUES (268, 'Student_268', 33.0);
INSERT INTO Students VALUES (269, 'Student_269', 21.0);
INSERT INTO Students VALUES (270, 'Student_270', 26.0);
INSERT INTO Students VALUES (271, 'Student_271', 20.0);
INSERT INTO Students VALUES (272, 'Student_272', 31.0);
INSERT INTO Students VALUES (273, 'Student_273', 24.0);
INSERT INTO Students VALUES (274, 'Student_274', 22.0);
INSERT INTO Students VALUES (275, 'Student_275', 38.0);
INSERT INTO Students VALUES (276, 'Student_276', 44.0);
INSERT INTO Students VALUES (277, 'Student_277', 39.0);
INSERT INTO Students VALUES (278, 'Student_278', 41.0);
INSERT INTO Students VALUES (279, 'Student_279', 40.0);
INSERT INTO Students VALUES (280, 'Student_280', 44.0);
INSERT INTO Students VALUES (281, 'Student_281', 25.0);
INSERT INTO Students VALUES (282, 'Student_282', 21.0);
INSERT INTO Students VALUES (283, 'Student_283', 32.0);
INSERT INTO Students VALUES (284, 'Student_284', 35.0);
INSERT INTO Students VALUES (285, 'Student_285', 24.0);
INSERT INTO Students VALUES (286, 'Student_286', 47.0);
INSERT INTO Students VALUES (287, 'Student_287', 40.0);
INSERT INTO Students VALUES (288, 'Student_288', 25.0);
INSERT INTO Students VALUES (289, 'Student_289', 19.0);
INSERT INTO Students VALUES (290, 'Student_290', 39.0);
INSERT INTO Students VALUES (291, 'Student_291', 30.0);
INSERT INTO Students VALUES (292, 'Student_292', 44.0);
INSERT INTO Students VALUES (293, 'Student_293', 24.0);
INSERT INTO Students VALUES (294, 'Student_294', 39.0);
INSERT INTO Students VALUES (295, 'Student_295', 45.0);
INSERT INTO Students VALUES (296, 'Student_296', 20.0);
INSERT INTO Students VALUES (297, 'Student_297', 20.0);
INSERT INTO Students VALUES (298, 'Student_298', 33.0);
INSERT INTO Students VALUES (299, 'Student_299', 19.0);
INSERT INTO Students VALUES (300, 'Student_300', 18.0);
INSERT INTO Students VALUES (301, 'Student_301', 46.0);
INSERT INTO Students VALUES (302, 'Student_302', 37.0);
INSERT INTO Students VALUES (303, 'Student_303', 40.0);
INSERT INTO Students VALUES (304, 'Student_304', 41.0);
INSERT INTO Students VALUES (305, 'Student_305', 19.0);
INSERT INTO Students VALUES (306, 'Student_306', 24.0);
INSERT INTO Students VALUES (307, 'Student_307', 30.0);
INSERT INTO Students VALUES (308, 'Student_308', 36.0);
INSERT INTO Students VALUES (309, 'Student_309', 30.0);
INSERT INTO Students VALUES (310, 'Student_310', 33.0);
INSERT INTO Students VALUES (311, 'Student_311', 43.0);
INSERT INTO Students VALUES (312, 'Student_312', 42.0);
INSERT INTO Students VALUES (313, 'Student_313', 40.0);
INSERT INTO Students VALUES (314, 'Student_314', 23.0);
INSERT INTO Students VALUES (315, 'Student_315', 31.0);
INSERT INTO Students VALUES (316, 'Student_316', 46.0);
INSERT INTO Students VALUES (317, 'Student_317', 46.0);
INSERT INTO Students VALUES (318, 'Student_318', 33.0);
INSERT INTO Students VALUES (319, 'Student_319', 28.0);
INSERT INTO Students VALUES (320, 'Student_320', 39.0);
INSERT INTO Students VALUES (321, 'Student_321', 30.0);
INSERT INTO Students VALUES (322, 'Student_322', 28.0);
INSERT INTO Students VALUES (323, 'Student_323', 35.0);
INSERT INTO Students VALUES (324, 'Student_324', 36.0);
INSERT INTO Students VALUES (325, 'Student_325', 19.0);
INSERT INTO Students VALUES (326, 'Student_326', 27.0);
INSERT INTO Students VALUES (327, 'Student_327', 34.0);
INSERT INTO Students VALUES (328, 'Student_328', 39.0);
INSERT INTO Students VALUES (329, 'Student_329', 32.0);
INSERT INTO Students VALUES (330, 'Student_330', 32.0);
INSERT INTO Students VALUES (331, 'Student_331', 46.0);
INSERT INTO Students VALUES (332, 'Student_332', 25.0);
INSERT INTO Students VALUES (333, 'Student_333', 41.0);
INSERT INTO Students VALUES (334, 'Student_334', 25.0);
INSERT INTO Students VALUES (335, 'Student_335', 26.0);
INSERT INTO Students VALUES (336, 'Student_336', 37.0);
INSERT INTO Students VALUES (337, 'Student_337', 43.0);
INSERT INTO Students VALUES (338, 'Student_338', 38.0);
INSERT INTO Students VALUES (339, 'Student_339', 38.0);
INSERT INTO Students VALUES (340, 'Student_340', 18.0);
INSERT INTO Students VALUES (341, 'Student_341', 28.0);
INSERT INTO Students VALUES (342, 'Student_342', 20.0);
INSERT INTO Students VALUES (343, 'Student_343', 45.0);
INSERT INTO Students VALUES (344, 'Student_344', 28.0);
INSERT INTO Students VALUES (345, 'Student_345', 40.0);
INSERT INTO Students VALUES (346, 'Student_346', 45.0);
INSERT INTO Students VALUES (347, 'Student_347', 46.0);
INSERT INTO Students VALUES (348, 'Student_348', 20.0);
INSERT INTO Students VALUES (349, 'Student_349', 40.0);
INSERT INTO Students VALUES (350, 'Student_350', 22.0);
INSERT INTO Students VALUES (351, 'Student_351', 23.0);
INSERT INTO Students VALUES (352, 'Student_352', 18.0);
INSERT INTO Students VALUES (353, 'Student_353', 34.0);
INSERT INTO Students VALUES (354, 'Student_354', 42.0);
INSERT INTO Students VALUES (355, 'Student_355', 35.0);
INSERT INTO Students VALUES (356, 'Student_356', 27.0);
INSERT INTO Students VALUES (357, 'Student_357', 18.0);
INSERT INTO Students VALUES (358, 'Student_358', 34.0);
INSERT INTO Students VALUES (359, 'Student_359', 42.0);
INSERT INTO Students VALUES (360, 'Student_360', 28.0);
INSERT INTO Students VALUES (361, 'Student_361', 47.0);
INSERT INTO Students VALUES (362, 'Student_362', 34.0);
INSERT INTO Students VALUES (363, 'Student_363', 39.0);
INSERT INTO Students VALUES (364, 'Student_364', 34.0);
INSERT INTO Students VALUES (365, 'Student_365', 38.0);
INSERT INTO Students VALUES (366, 'Student_366', 34.0);
INSERT INTO Students VALUES (367, 'Student_367', 18.0);
INSERT INTO Students VALUES (368, 'Student_368', 23.0);
INSERT INTO Students VALUES (369, 'Student_369', 29.0);
INSERT INTO Students VALUES (370, 'Student_370', 46.0);
INSERT INTO Students VALUES (371, 'Student_371', 23.0);
INSERT INTO Students VALUES (372, 'Student_372', 41.0);
INSERT INTO Students VALUES (373, 'Student_373', 42.0);
INSERT INTO Students VALUES (374, 'Student_374', 38.0);
INSERT INTO Students VALUES (375, 'Student_375', 45.0);
INSERT INTO Students VALUES (376, 'Student_376', 40.0);
INSERT INTO Students VALUES (377, 'Student_377', 27.0);
INSERT INTO Students VALUES (378, 'Student_378', 26.0);
INSERT INTO Students VALUES (379, 'Student_379', 30.0);
INSERT INTO Students VALUES (380, 'Student_380', 28.0);
INSERT INTO Students VALUES (381, 'Student_381', 44.0);
INSERT INTO Students VALUES (382, 'Student_382', 47.0);
INSERT INTO Students VALUES (383, 'Student_383', 32.0);
INSERT INTO Students VALUES (384, 'Student_384', 31.0);
INSERT INTO Students VALUES (385, 'Student_385', 22.0);
INSERT INTO Students VALUES (386, 'Student_386', 38.0);
INSERT INTO Students VALUES (387, 'Student_387', 38.0);
INSERT INTO Students VALUES (388, 'Student_388', 31.0);
INSERT INTO Students VALUES (389, 'Student_389', 35.0);
INSERT INTO Students VALUES (390, 'Student_390', 33.0);
INSERT INTO Students VALUES (391, 'Student_391', 39.0);
INSERT INTO Students VALUES (392, 'Student_392', 35.0);
INSERT INTO Students VALUES (393, 'Student_393', 29.0);
INSERT INTO Students VALUES (394, 'Student_394', 24.0);
INSERT INTO Students VALUES (395, 'Student_395', 32.0);
INSERT INTO Students VALUES (396, 'Student_396', 34.0);
INSERT INTO Students VALUES (397, 'Student_397', 35.0);
INSERT INTO Students VALUES (398, 'Student_398', 37.0);
INSERT INTO Students VALUES (399, 'Student_399', 33.0);
INSERT INTO Students VALUES (400, 'Student_400', 40.0);
INSERT INTO Students VALUES (401, 'Student_401', 46.0);
INSERT INTO Students VALUES (402, 'Student_402', 24.0);
INSERT INTO Students VALUES (403, 'Student_403', 26.0);
INSERT INTO Students VALUES (404, 'Student_404', 40.0);
INSERT INTO Students VALUES (405, 'Student_405', 36.0);
INSERT INTO Students VALUES (406, 'Student_406', 35.0);
INSERT INTO Students VALUES (407, 'Student_407', 39.0);
INSERT INTO Students VALUES (408, 'Student_408', 40.0);
INSERT INTO Students VALUES (409, 'Student_409', 21.0);
INSERT INTO Students VALUES (410, 'Student_410', 39.0);
INSERT INTO Students VALUES (411, 'Student_411', 19.0);
INSERT INTO Students VALUES (412, 'Student_412', 24.0);
INSERT INTO Students VALUES (413, 'Student_413', 33.0);
INSERT INTO Students VALUES (414, 'Student_414', 36.0);
INSERT INTO Students VALUES (415, 'Student_415', 44.0);
INSERT INTO Students VALUES (416, 'Student_416', 40.0);
INSERT INTO Students VALUES (417, 'Student_417', 41.0);
INSERT INTO Students VALUES (418, 'Student_418', 33.0);
INSERT INTO Students VALUES (419, 'Student_419', 27.0);
INSERT INTO Students VALUES (420, 'Student_420', 27.0);
INSERT INTO Students VALUES (421, 'Student_421', 44.0);
INSERT INTO Students VALUES (422, 'Student_422', 35.0);
INSERT INTO Students VALUES (423, 'Student_423', 41.0);
INSERT INTO Students VALUES (424, 'Student_424', 42.0);
INSERT INTO Students VALUES (425, 'Student_425', 24.0);
INSERT INTO Students VALUES (426, 'Student_426', 39.0);
INSERT INTO Students VALUES (427, 'Student_427', 22.0);
INSERT INTO Students VALUES (428, 'Student_428', 20.0);
INSERT INTO Students VALUES (429, 'Student_429', 35.0);
INSERT INTO Students VALUES (430, 'Student_430', 41.0);
INSERT INTO Students VALUES (431, 'Student_431', 25.0);
INSERT INTO Students VALUES (432, 'Student_432', 20.0);
INSERT INTO Students VALUES (433, 'Student_433', 44.0);
INSERT INTO Students VALUES (434, 'Student_434', 45.0);
INSERT INTO Students VALUES (435, 'Student_435', 28.0);
INSERT INTO Students VALUES (436, 'Student_436', 40.0);
INSERT INTO Students VALUES (437, 'Student_437', 19.0);
INSERT INTO Students VALUES (438, 'Student_438', 41.0);
INSERT INTO Students VALUES (439, 'Student_439', 35.0);
INSERT INTO Students VALUES (440, 'Student_440', 34.0);
INSERT INTO Students VALUES (441, 'Student_441', 27.0);
INSERT INTO Students VALUES (442, 'Student_442', 30.0);
INSERT INTO Students VALUES (443, 'Student_443', 47.0);
INSERT INTO Students VALUES (444, 'Student_444', 41.0);
INSERT INTO Students VALUES (445, 'Student_445', 28.0);
INSERT INTO Students VALUES (446, 'Student_446', 42.0);
INSERT INTO Students VALUES (447, 'Student_447', 45.0);
INSERT INTO Students VALUES (448, 'Student_448', 38.0);
INSERT INTO Students VALUES (449, 'Student_449', 46.0);
INSERT INTO Students VALUES (450, 'Student_450', 19.0);
INSERT INTO Students VALUES (451, 'Student_451', 19.0);
INSERT INTO Students VALUES (452, 'Student_452', 38.0);
INSERT INTO Students VALUES (453, 'Student_453', 39.0);
INSERT INTO Students VALUES (454, 'Student_454', 23.0);
INSERT INTO Students VALUES (455, 'Student_455', 24.0);
INSERT INTO Students VALUES (456, 'Student_456', 37.0);
INSERT INTO Students VALUES (457, 'Student_457', 43.0);
INSERT INTO Students VALUES (458, 'Student_458', 22.0);
INSERT INTO Students VALUES (459, 'Student_459', 28.0);
INSERT INTO Students VALUES (460, 'Student_460', 27.0);
INSERT INTO Students VALUES (461, 'Student_461', 25.0);
INSERT INTO Students VALUES (462, 'Student_462', 40.0);
INSERT INTO Students VALUES (463, 'Student_463', 44.0);
INSERT INTO Students VALUES (464, 'Student_464', 32.0);
INSERT INTO Students VALUES (465, 'Student_465', 29.0);
INSERT INTO Students VALUES (466, 'Student_466', 33.0);
INSERT INTO Students VALUES (467, 'Student_467', 38.0);
INSERT INTO Students VALUES (468, 'Student_468', 46.0);
INSERT INTO Students VALUES (469, 'Student_469', 23.0);
INSERT INTO Students VALUES (470, 'Student_470', 46.0);
INSERT INTO Students VALUES (471, 'Student_471', 27.0);
INSERT INTO Students VALUES (472, 'Student_472', 35.0);
INSERT INTO Students VALUES (473, 'Student_473', 28.0);
INSERT INTO Students VALUES (474, 'Student_474', 37.0);
INSERT INTO Students VALUES (475, 'Student_475', 47.0);
INSERT INTO Students VALUES (476, 'Student_476', 40.0);
INSERT INTO Students VALUES (477, 'Student_477', 43.0);
INSERT INTO Students VALUES (478, 'Student_478', 47.0);
INSERT INTO Students VALUES (479, 'Student_479', 26.0);
INSERT INTO Students VALUES (480, 'Student_480', 19.0);
INSERT INTO Students VALUES (481, 'Student_481', 18.0);
INSERT INTO Students VALUES (482, 'Student_482', 32.0);
INSERT INTO Students VALUES (483, 'Student_483', 32.0);
INSERT INTO Students VALUES (484, 'Student_484', 22.0);
INSERT INTO Students VALUES (485, 'Student_485', 39.0);
INSERT INTO Students VALUES (486, 'Student_486', 47.0);
INSERT INTO Students VALUES (487, 'Student_487', 45.0);
INSERT INTO Students VALUES (488, 'Student_488', 36.0);
INSERT INTO Students VALUES (489, 'Student_489', 33.0);
INSERT INTO Students VALUES (490, 'Student_490', 30.0);
INSERT INTO Students VALUES (491, 'Student_491', 34.0);
INSERT INTO Students VALUES (492, 'Student_492', 18.0);
INSERT INTO Students VALUES (493, 'Student_493', 42.0);
INSERT INTO Students VALUES (494, 'Student_494', 18.0);
INSERT INTO Students VALUES (495, 'Student_495', 45.0);
INSERT INTO Students VALUES (496, 'Student_496', 36.0);
INSERT INTO Students VALUES (497, 'Student_497', 39.0);
INSERT INTO Students VALUES (498, 'Student_498', 42.0);
INSERT INTO Students VALUES (499, 'Student_499', 25.0);
INSERT INTO Students VALUES (500, 'Student_500', 29.0);
INSERT INTO Students VALUES (501, 'Student_501', 47.0);
INSERT INTO Students VALUES (502, 'Student_502', 22.0);
INSERT INTO Students VALUES (503, 'Student_503', 21.0);
INSERT INTO Students VALUES (504, 'Student_504', 30.0);
INSERT INTO Students VALUES (505, 'Student_505', 42.0);
INSERT INTO Students VALUES (506, 'Student_506', 46.0);
INSERT INTO Students VALUES (507, 'Student_507', 31.0);
INSERT INTO Students VALUES (508, 'Student_508', 43.0);
INSERT INTO Students VALUES (509, 'Student_509', 27.0);
INSERT INTO Students VALUES (510, 'Student_510', 18.0);
INSERT INTO Students VALUES (511, 'Student_511', 18.0);
INSERT INTO Students VALUES (512, 'Student_512', 23.0);
INSERT INTO Students VALUES (513, 'Student_513', 25.0);
INSERT INTO Students VALUES (514, 'Student_514', 44.0);
INSERT INTO Students VALUES (515, 'Student_515', 24.0);
INSERT INTO Students VALUES (516, 'Student_516', 39.0);
INSERT INTO Students VALUES (517, 'Student_517', 21.0);
INSERT INTO Students VALUES (518, 'Student_518', 23.0);
INSERT INTO Students VALUES (519, 'Student_519', 30.0);
INSERT INTO Students VALUES (520, 'Student_520', 44.0);
INSERT INTO Students VALUES (521, 'Student_521', 32.0);
INSERT INTO Students VALUES (522, 'Student_522', 41.0);
INSERT INTO Students VALUES (523, 'Student_523', 36.0);
INSERT INTO Students VALUES (524, 'Student_524', 45.0);
INSERT INTO Students VALUES (525, 'Student_525', 27.0);
INSERT INTO Students VALUES (526, 'Student_526', 42.0);
INSERT INTO Students VALUES (527, 'Student_527', 19.0);
INSERT INTO Students VALUES (528, 'Student_528', 47.0);
INSERT INTO Students VALUES (529, 'Student_529', 27.0);
INSERT INTO Students VALUES (530, 'Student_530', 24.0);
INSERT INTO Students VALUES (531, 'Student_531', 31.0);
INSERT INTO Students VALUES (532, 'Student_532', 43.0);
INSERT INTO Students VALUES (533, 'Student_533', 45.0);
INSERT INTO Students VALUES (534, 'Student_534', 36.0);
INSERT INTO Students VALUES (535, 'Student_535', 18.0);
INSERT INTO Students VALUES (536, 'Student_536', 25.0);
INSERT INTO Students VALUES (537, 'Student_537', 47.0);
INSERT INTO Students VALUES (538, 'Student_538', 36.0);
INSERT INTO Students VALUES (539, 'Student_539', 20.0);
INSERT INTO Students VALUES (540, 'Student_540', 38.0);
INSERT INTO Students VALUES (541, 'Student_541', 36.0);
INSERT INTO Students VALUES (542, 'Student_542', 35.0);
INSERT INTO Students VALUES (543, 'Student_543', 20.0);
INSERT INTO Students VALUES (544, 'Student_544', 42.0);
INSERT INTO Students VALUES (545, 'Student_545', 45.0);
INSERT INTO Students VALUES (546, 'Student_546', 44.0);
INSERT INTO Students VALUES (547, 'Student_547', 19.0);
INSERT INTO Students VALUES (548, 'Student_548', 30.0);
INSERT INTO Students VALUES (549, 'Student_549', 39.0);
INSERT INTO Students VALUES (550, 'Student_550', 19.0);
INSERT INTO Students VALUES (551, 'Student_551', 38.0);
INSERT INTO Students VALUES (552, 'Student_552', 21.0);
INSERT INTO Students VALUES (553, 'Student_553', 30.0);
INSERT INTO Students VALUES (554, 'Student_554', 24.0);
INSERT INTO Students VALUES (555, 'Student_555', 19.0);
INSERT INTO Students VALUES (556, 'Student_556', 31.0);
INSERT INTO Students VALUES (557, 'Student_557', 43.0);
INSERT INTO Students VALUES (558, 'Student_558', 39.0);
INSERT INTO Students VALUES (559, 'Student_559', 35.0);
INSERT INTO Students VALUES (560, 'Student_560', 21.0);
INSERT INTO Students VALUES (561, 'Student_561', 35.0);
INSERT INTO Students VALUES (562, 'Student_562', 20.0);
INSERT INTO Students VALUES (563, 'Student_563', 28.0);
INSERT INTO Students VALUES (564, 'Student_564', 18.0);
INSERT INTO Students VALUES (565, 'Student_565', 23.0);
INSERT INTO Students VALUES (566, 'Student_566', 29.0);
INSERT INTO Students VALUES (567, 'Student_567', 41.0);
INSERT INTO Students VALUES (568, 'Student_568', 28.0);
INSERT INTO Students VALUES (569, 'Student_569', 26.0);
INSERT INTO Students VALUES (570, 'Student_570', 40.0);
INSERT INTO Students VALUES (571, 'Student_571', 34.0);
INSERT INTO Students VALUES (572, 'Student_572', 45.0);
INSERT INTO Students VALUES (573, 'Student_573', 32.0);
INSERT INTO Students VALUES (574, 'Student_574', 34.0);
INSERT INTO Students VALUES (575, 'Student_575', 47.0);
INSERT INTO Students VALUES (576, 'Student_576', 34.0);
INSERT INTO Students VALUES (577, 'Student_577', 23.0);
INSERT INTO Students VALUES (578, 'Student_578', 23.0);
INSERT INTO Students VALUES (579, 'Student_579', 46.0);
INSERT INTO Students VALUES (580, 'Student_580', 40.0);
INSERT INTO Students VALUES (581, 'Student_581', 19.0);
INSERT INTO Students VALUES (582, 'Student_582', 33.0);
INSERT INTO Students VALUES (583, 'Student_583', 38.0);
INSERT INTO Students VALUES (584, 'Student_584', 24.0);
INSERT INTO Students VALUES (585, 'Student_585', 19.0);
INSERT INTO Students VALUES (586, 'Student_586', 36.0);
INSERT INTO Students VALUES (587, 'Student_587', 46.0);
INSERT INTO Students VALUES (588, 'Student_588', 26.0);
INSERT INTO Students VALUES (589, 'Student_589', 30.0);
INSERT INTO Students VALUES (590, 'Student_590', 36.0);
INSERT INTO Students VALUES (591, 'Student_591', 47.0);
INSERT INTO Students VALUES (592, 'Student_592', 37.0);
INSERT INTO Students VALUES (593, 'Student_593', 38.0);
INSERT INTO Students VALUES (594, 'Student_594', 38.0);
INSERT INTO Students VALUES (595, 'Student_595', 46.0);
INSERT INTO Students VALUES (596, 'Student_596', 44.0);
INSERT INTO Students VALUES (597, 'Student_597', 29.0);
INSERT INTO Students VALUES (598, 'Student_598', 43.0);
INSERT INTO Students VALUES (599, 'Student_599', 38.0);
INSERT INTO Students VALUES (600, 'Student_600', 29.0);
INSERT INTO Students VALUES (601, 'Student_601', 39.0);
INSERT INTO Students VALUES (602, 'Student_602', 44.0);
INSERT INTO Students VALUES (603, 'Student_603', 21.0);
INSERT INTO Students VALUES (604, 'Student_604', 47.0);
INSERT INTO Students VALUES (605, 'Student_605', 44.0);
INSERT INTO Students VALUES (606, 'Student_606', 22.0);
INSERT INTO Students VALUES (607, 'Student_607', 46.0);
INSERT INTO Students VALUES (608, 'Student_608', 38.0);
INSERT INTO Students VALUES (609, 'Student_609', 29.0);
INSERT INTO Students VALUES (610, 'Student_610', 33.0);
INSERT INTO Students VALUES (611, 'Student_611', 29.0);
INSERT INTO Students VALUES (612, 'Student_612', 34.0);
INSERT INTO Students VALUES (613, 'Student_613', 23.0);
INSERT INTO Students VALUES (614, 'Student_614', 22.0);
INSERT INTO Students VALUES (615, 'Student_615', 47.0);
INSERT INTO Students VALUES (616, 'Student_616', 35.0);
INSERT INTO Students VALUES (617, 'Student_617', 38.0);
INSERT INTO Students VALUES (618, 'Student_618', 33.0);
INSERT INTO Students VALUES (619, 'Student_619', 40.0);
INSERT INTO Students VALUES (620, 'Student_620', 31.0);
INSERT INTO Students VALUES (621, 'Student_621', 24.0);
INSERT INTO Students VALUES (622, 'Student_622', 42.0);
INSERT INTO Students VALUES (623, 'Student_623', 24.0);
INSERT INTO Students VALUES (624, 'Student_624', 43.0);
INSERT INTO Students VALUES (625, 'Student_625', 43.0);
INSERT INTO Students VALUES (626, 'Student_626', 23.0);
INSERT INTO Students VALUES (627, 'Student_627', 23.0);
INSERT INTO Students VALUES (628, 'Student_628', 32.0);
INSERT INTO Students VALUES (629, 'Student_629', 20.0);
INSERT INTO Students VALUES (630, 'Student_630', 27.0);
INSERT INTO Students VALUES (631, 'Student_631', 36.0);
INSERT INTO Students VALUES (632, 'Student_632', 32.0);
INSERT INTO Students VALUES (633, 'Student_633', 25.0);
INSERT INTO Students VALUES (634, 'Student_634', 18.0);
INSERT INTO Students VALUES (635, 'Student_635', 25.0);
INSERT INTO Students VALUES (636, 'Student_636', 19.0);
INSERT INTO Students VALUES (637, 'Student_637', 32.0);
INSERT INTO Students VALUES (638, 'Student_638', 30.0);
INSERT INTO Students VALUES (639, 'Student_639', 46.0);
INSERT INTO Students VALUES (640, 'Student_640', 35.0);
INSERT INTO Students VALUES (641, 'Student_641', 18.0);
INSERT INTO Students VALUES (642, 'Student_642', 37.0);
INSERT INTO Students VALUES (643, 'Student_643', 27.0);
INSERT INTO Students VALUES (644, 'Student_644', 31.0);
INSERT INTO Students VALUES (645, 'Student_645', 35.0);
INSERT INTO Students VALUES (646, 'Student_646', 23.0);
INSERT INTO Students VALUES (647, 'Student_647', 18.0);
INSERT INTO Students VALUES (648, 'Student_648', 20.0);
INSERT INTO Students VALUES (649, 'Student_649', 20.0);
INSERT INTO Students VALUES (650, 'Student_650', 44.0);
INSERT INTO Students VALUES (651, 'Student_651', 28.0);
INSERT INTO Students VALUES (652, 'Student_652', 25.0);
INSERT INTO Students VALUES (653, 'Student_653', 32.0);
INSERT INTO Students VALUES (654, 'Student_654', 34.0);
INSERT INTO Students VALUES (655, 'Student_655', 21.0);
INSERT INTO Students VALUES (656, 'Student_656', 25.0);
INSERT INTO Students VALUES (657, 'Student_657', 32.0);
INSERT INTO Students VALUES (658, 'Student_658', 33.0);
INSERT INTO Students VALUES (659, 'Student_659', 43.0);
INSERT INTO Students VALUES (660, 'Student_660', 45.0);
INSERT INTO Students VALUES (661, 'Student_661', 31.0);
INSERT INTO Students VALUES (662, 'Student_662', 33.0);
INSERT INTO Students VALUES (663, 'Student_663', 20.0);
INSERT INTO Students VALUES (664, 'Student_664', 25.0);
INSERT INTO Students VALUES (665, 'Student_665', 42.0);
INSERT INTO Students VALUES (666, 'Student_666', 19.0);
INSERT INTO Students VALUES (667, 'Student_667', 45.0);
INSERT INTO Students VALUES (668, 'Student_668', 35.0);
INSERT INTO Students VALUES (669, 'Student_669', 37.0);
INSERT INTO Students VALUES (670, 'Student_670', 42.0);
INSERT INTO Students VALUES (671, 'Student_671', 29.0);
INSERT INTO Students VALUES (672, 'Student_672', 36.0);
INSERT INTO Students VALUES (673, 'Student_673', 45.0);
INSERT INTO Students VALUES (674, 'Student_674', 27.0);
INSERT INTO Students VALUES (675, 'Student_675', 38.0);
INSERT INTO Students VALUES (676, 'Student_676', 35.0);
INSERT INTO Students VALUES (677, 'Student_677', 31.0);
INSERT INTO Students VALUES (678, 'Student_678', 40.0);
INSERT INTO Students VALUES (679, 'Student_679', 30.0);
INSERT INTO Students VALUES (680, 'Student_680', 28.0);
INSERT INTO Students VALUES (681, 'Student_681', 28.0);
INSERT INTO Students VALUES (682, 'Student_682', 30.0);
INSERT INTO Students VALUES (683, 'Student_683', 24.0);
INSERT INTO Students VALUES (684, 'Student_684', 36.0);
INSERT INTO Students VALUES (685, 'Student_685', 36.0);
INSERT INTO Students VALUES (686, 'Student_686', 44.0);
INSERT INTO Students VALUES (687, 'Student_687', 46.0);
INSERT INTO Students VALUES (688, 'Student_688', 31.0);
INSERT INTO Students VALUES (689, 'Student_689', 23.0);
INSERT INTO Students VALUES (690, 'Student_690', 18.0);
INSERT INTO Students VALUES (691, 'Student_691', 43.0);
INSERT INTO Students VALUES (692, 'Student_692', 33.0);
INSERT INTO Students VALUES (693, 'Student_693', 22.0);
INSERT INTO Students VALUES (694, 'Student_694', 46.0);
INSERT INTO Students VALUES (695, 'Student_695', 33.0);
INSERT INTO Students VALUES (696, 'Student_696', 35.0);
INSERT INTO Students VALUES (697, 'Student_697', 37.0);
INSERT INTO Students VALUES (698, 'Student_698', 21.0);
INSERT INTO Students VALUES (699, 'Student_699', 21.0);
INSERT INTO Students VALUES (700, 'Student_700', 18.0);
INSERT INTO Students VALUES (701, 'Student_701', 24.0);
INSERT INTO Students VALUES (702, 'Student_702', 36.0);
INSERT INTO Students VALUES (703, 'Student_703', 33.0);
INSERT INTO Students VALUES (704, 'Student_704', 25.0);
INSERT INTO Students VALUES (705, 'Student_705', 26.0);
INSERT INTO Students VALUES (706, 'Student_706', 33.0);
INSERT INTO Students VALUES (707, 'Student_707', 33.0);
INSERT INTO Students VALUES (708, 'Student_708', 36.0);
INSERT INTO Students VALUES (709, 'Student_709', 27.0);
INSERT INTO Students VALUES (710, 'Student_710', 29.0);
INSERT INTO Students VALUES (711, 'Student_711', 46.0);
INSERT INTO Students VALUES (712, 'Student_712', 43.0);
INSERT INTO Students VALUES (713, 'Student_713', 22.0);
INSERT INTO Students VALUES (714, 'Student_714', 39.0);
INSERT INTO Students VALUES (715, 'Student_715', 18.0);
INSERT INTO Students VALUES (716, 'Student_716', 27.0);
INSERT INTO Students VALUES (717, 'Student_717', 44.0);
INSERT INTO Students VALUES (718, 'Student_718', 41.0);
INSERT INTO Students VALUES (719, 'Student_719', 35.0);
INSERT INTO Students VALUES (720, 'Student_720', 28.0);
INSERT INTO Students VALUES (721, 'Student_721', 35.0);
INSERT INTO Students VALUES (722, 'Student_722', 22.0);
INSERT INTO Students VALUES (723, 'Student_723', 20.0);
INSERT INTO Students VALUES (724, 'Student_724', 35.0);
INSERT INTO Students VALUES (725, 'Student_725', 21.0);
INSERT INTO Students VALUES (726, 'Student_726', 30.0);
INSERT INTO Students VALUES (727, 'Student_727', 34.0);
INSERT INTO Students VALUES (728, 'Student_728', 28.0);
INSERT INTO Students VALUES (729, 'Student_729', 18.0);
INSERT INTO Students VALUES (730, 'Student_730', 47.0);
INSERT INTO Students VALUES (731, 'Student_731', 19.0);
INSERT INTO Students VALUES (732, 'Student_732', 28.0);
INSERT INTO Students VALUES (733, 'Student_733', 43.0);
INSERT INTO Students VALUES (734, 'Student_734', 35.0);
INSERT INTO Students VALUES (735, 'Student_735', 39.0);
INSERT INTO Students VALUES (736, 'Student_736', 18.0);
INSERT INTO Students VALUES (737, 'Student_737', 47.0);
INSERT INTO Students VALUES (738, 'Student_738', 44.0);
INSERT INTO Students VALUES (739, 'Student_739', 34.0);
INSERT INTO Students VALUES (740, 'Student_740', 19.0);
INSERT INTO Students VALUES (741, 'Student_741', 20.0);
INSERT INTO Students VALUES (742, 'Student_742', 38.0);
INSERT INTO Students VALUES (743, 'Student_743', 38.0);
INSERT INTO Students VALUES (744, 'Student_744', 40.0);
INSERT INTO Students VALUES (745, 'Student_745', 41.0);
INSERT INTO Students VALUES (746, 'Student_746', 20.0);
INSERT INTO Students VALUES (747, 'Student_747', 47.0);
INSERT INTO Students VALUES (748, 'Student_748', 39.0);
INSERT INTO Students VALUES (749, 'Student_749', 30.0);
INSERT INTO Students VALUES (750, 'Student_750', 35.0);
INSERT INTO Students VALUES (751, 'Student_751', 19.0);
INSERT INTO Students VALUES (752, 'Student_752', 28.0);
INSERT INTO Students VALUES (753, 'Student_753', 31.0);
INSERT INTO Students VALUES (754, 'Student_754', 40.0);
INSERT INTO Students VALUES (755, 'Student_755', 25.0);
INSERT INTO Students VALUES (756, 'Student_756', 21.0);
INSERT INTO Students VALUES (757, 'Student_757', 33.0);
INSERT INTO Students VALUES (758, 'Student_758', 18.0);
INSERT INTO Students VALUES (759, 'Student_759', 35.0);
INSERT INTO Students VALUES (760, 'Student_760', 44.0);
INSERT INTO Students VALUES (761, 'Student_761', 26.0);
INSERT INTO Students VALUES (762, 'Student_762', 23.0);
INSERT INTO Students VALUES (763, 'Student_763', 32.0);
INSERT INTO Students VALUES (764, 'Student_764', 34.0);
INSERT INTO Students VALUES (765, 'Student_765', 32.0);
INSERT INTO Students VALUES (766, 'Student_766', 38.0);
INSERT INTO Students VALUES (767, 'Student_767', 29.0);
INSERT INTO Students VALUES (768, 'Student_768', 38.0);
INSERT INTO Students VALUES (769, 'Student_769', 37.0);
INSERT INTO Students VALUES (770, 'Student_770', 22.0);
INSERT INTO Students VALUES (771, 'Student_771', 27.0);
INSERT INTO Students VALUES (772, 'Student_772', 32.0);
INSERT INTO Students VALUES (773, 'Student_773', 23.0);
INSERT INTO Students VALUES (774, 'Student_774', 19.0);
INSERT INTO Students VALUES (775, 'Student_775', 37.0);
INSERT INTO Students VALUES (776, 'Student_776', 46.0);
INSERT INTO Students VALUES (777, 'Student_777', 41.0);
INSERT INTO Students VALUES (778, 'Student_778', 29.0);
INSERT INTO Students VALUES (779, 'Student_779', 40.0);
INSERT INTO Students VALUES (780, 'Student_780', 28.0);
INSERT INTO Students VALUES (781, 'Student_781', 18.0);
INSERT INTO Students VALUES (782, 'Student_782', 41.0);
INSERT INTO Students VALUES (783, 'Student_783', 40.0);
INSERT INTO Students VALUES (784, 'Student_784', 47.0);
INSERT INTO Students VALUES (785, 'Student_785', 30.0);
INSERT INTO Students VALUES (786, 'Student_786', 38.0);
INSERT INTO Students VALUES (787, 'Student_787', 20.0);
INSERT INTO Students VALUES (788, 'Student_788', 19.0);
INSERT INTO Students VALUES (789, 'Student_789', 41.0);
INSERT INTO Students VALUES (790, 'Student_790', 41.0);
INSERT INTO Students VALUES (791, 'Student_791', 21.0);
INSERT INTO Students VALUES (792, 'Student_792', 30.0);
INSERT INTO Students VALUES (793, 'Student_793', 36.0);
INSERT INTO Students VALUES (794, 'Student_794', 34.0);
INSERT INTO Students VALUES (795, 'Student_795', 44.0);
INSERT INTO Students VALUES (796, 'Student_796', 42.0);
INSERT INTO Students VALUES (797, 'Student_797', 40.0);
INSERT INTO Students VALUES (798, 'Student_798', 41.0);
INSERT INTO Students VALUES (799, 'Student_799', 36.0);
INSERT INTO Students VALUES (800, 'Student_800', 43.0);
INSERT INTO Students VALUES (801, 'Student_801', 45.0);
INSERT INTO Students VALUES (802, 'Student_802', 37.0);
INSERT INTO Students VALUES (803, 'Student_803', 18.0);
INSERT INTO Students VALUES (804, 'Student_804', 22.0);
INSERT INTO Students VALUES (805, 'Student_805', 27.0);
INSERT INTO Students VALUES (806, 'Student_806', 43.0);
INSERT INTO Students VALUES (807, 'Student_807', 33.0);
INSERT INTO Students VALUES (808, 'Student_808', 46.0);
INSERT INTO Students VALUES (809, 'Student_809', 23.0);
INSERT INTO Students VALUES (810, 'Student_810', 21.0);
INSERT INTO Students VALUES (811, 'Student_811', 28.0);
INSERT INTO Students VALUES (812, 'Student_812', 42.0);
INSERT INTO Students VALUES (813, 'Student_813', 18.0);
INSERT INTO Students VALUES (814, 'Student_814', 22.0);
INSERT INTO Students VALUES (815, 'Student_815', 46.0);
INSERT INTO Students VALUES (816, 'Student_816', 36.0);
INSERT INTO Students VALUES (817, 'Student_817', 34.0);
INSERT INTO Students VALUES (818, 'Student_818', 40.0);
INSERT INTO Students VALUES (819, 'Student_819', 47.0);
INSERT INTO Students VALUES (820, 'Student_820', 34.0);
INSERT INTO Students VALUES (821, 'Student_821', 37.0);
INSERT INTO Students VALUES (822, 'Student_822', 33.0);
INSERT INTO Students VALUES (823, 'Student_823', 38.0);
INSERT INTO Students VALUES (824, 'Student_824', 23.0);
INSERT INTO Students VALUES (825, 'Student_825', 35.0);
INSERT INTO Students VALUES (826, 'Student_826', 28.0);
INSERT INTO Students VALUES (827, 'Student_827', 29.0);
INSERT INTO Students VALUES (828, 'Student_828', 18.0);
INSERT INTO Students VALUES (829, 'Student_829', 18.0);
INSERT INTO Students VALUES (830, 'Student_830', 29.0);
INSERT INTO Students VALUES (831, 'Student_831', 34.0);
INSERT INTO Students VALUES (832, 'Student_832', 32.0);
INSERT INTO Students VALUES (833, 'Student_833', 33.0);
INSERT INTO Students VALUES (834, 'Student_834', 23.0);
INSERT INTO Students VALUES (835, 'Student_835', 37.0);
INSERT INTO Students VALUES (836, 'Student_836', 46.0);
INSERT INTO Students VALUES (837, 'Student_837', 28.0);
INSERT INTO Students VALUES (838, 'Student_838', 31.0);
INSERT INTO Students VALUES (839, 'Student_839', 27.0);
INSERT INTO Students VALUES (840, 'Student_840', 32.0);
INSERT INTO Students VALUES (841, 'Student_841', 31.0);
INSERT INTO Students VALUES (842, 'Student_842', 46.0);
INSERT INTO Students VALUES (843, 'Student_843', 25.0);
INSERT INTO Students VALUES (844, 'Student_844', 43.0);
INSERT INTO Students VALUES (845, 'Student_845', 42.0);
INSERT INTO Students VALUES (846, 'Student_846', 18.0);
INSERT INTO Students VALUES (847, 'Student_847', 19.0);
INSERT INTO Students VALUES (848, 'Student_848', 31.0);
INSERT INTO Students VALUES (849, 'Student_849', 34.0);
INSERT INTO Students VALUES (850, 'Student_850', 19.0);
INSERT INTO Students VALUES (851, 'Student_851', 44.0);
INSERT INTO Students VALUES (852, 'Student_852', 42.0);
INSERT INTO Students VALUES (853, 'Student_853', 32.0);
INSERT INTO Students VALUES (854, 'Student_854', 22.0);
INSERT INTO Students VALUES (855, 'Student_855', 33.0);
INSERT INTO Students VALUES (856, 'Student_856', 34.0);
INSERT INTO Students VALUES (857, 'Student_857', 42.0);
INSERT INTO Students VALUES (858, 'Student_858', 45.0);
INSERT INTO Students VALUES (859, 'Student_859', 45.0);
INSERT INTO Students VALUES (860, 'Student_860', 38.0);
INSERT INTO Students VALUES (861, 'Student_861', 28.0);
INSERT INTO Students VALUES (862, 'Student_862', 40.0);
INSERT INTO Students VALUES (863, 'Student_863', 36.0);
INSERT INTO Students VALUES (864, 'Student_864', 20.0);
INSERT INTO Students VALUES (865, 'Student_865', 39.0);
INSERT INTO Students VALUES (866, 'Student_866', 41.0);
INSERT INTO Students VALUES (867, 'Student_867', 42.0);
INSERT INTO Students VALUES (868, 'Student_868', 27.0);
INSERT INTO Students VALUES (869, 'Student_869', 39.0);
INSERT INTO Students VALUES (870, 'Student_870', 44.0);
INSERT INTO Students VALUES (871, 'Student_871', 36.0);
INSERT INTO Students VALUES (872, 'Student_872', 29.0);
INSERT INTO Students VALUES (873, 'Student_873', 21.0);
INSERT INTO Students VALUES (874, 'Student_874', 27.0);
INSERT INTO Students VALUES (875, 'Student_875', 37.0);
INSERT INTO Students VALUES (876, 'Student_876', 31.0);
INSERT INTO Students VALUES (877, 'Student_877', 45.0);
INSERT INTO Students VALUES (878, 'Student_878', 24.0);
INSERT INTO Students VALUES (879, 'Student_879', 42.0);
INSERT INTO Students VALUES (880, 'Student_880', 43.0);
INSERT INTO Students VALUES (881, 'Student_881', 46.0);
INSERT INTO Students VALUES (882, 'Student_882', 42.0);
INSERT INTO Students VALUES (883, 'Student_883', 27.0);
INSERT INTO Students VALUES (884, 'Student_884', 21.0);
INSERT INTO Students VALUES (885, 'Student_885', 29.0);
INSERT INTO Students VALUES (886, 'Student_886', 37.0);
INSERT INTO Students VALUES (887, 'Student_887', 29.0);
INSERT INTO Students VALUES (888, 'Student_888', 46.0);
INSERT INTO Students VALUES (889, 'Student_889', 31.0);
INSERT INTO Students VALUES (890, 'Student_890', 37.0);
INSERT INTO Students VALUES (891, 'Student_891', 22.0);
INSERT INTO Students VALUES (892, 'Student_892', 23.0);
INSERT INTO Students VALUES (893, 'Student_893', 38.0);
INSERT INTO Students VALUES (894, 'Student_894', 33.0);
INSERT INTO Students VALUES (895, 'Student_895', 29.0);
INSERT INTO Students VALUES (896, 'Student_896', 29.0);
INSERT INTO Students VALUES (897, 'Student_897', 30.0);
INSERT INTO Students VALUES (898, 'Student_898', 41.0);
INSERT INTO Students VALUES (899, 'Student_899', 26.0);
INSERT INTO Students VALUES (900, 'Student_900', 24.0);
INSERT INTO Students VALUES (901, 'Student_901', 43.0);
INSERT INTO Students VALUES (902, 'Student_902', 22.0);
INSERT INTO Students VALUES (903, 'Student_903', 46.0);
INSERT INTO Students VALUES (904, 'Student_904', 26.0);
INSERT INTO Students VALUES (905, 'Student_905', 43.0);
INSERT INTO Students VALUES (906, 'Student_906', 23.0);
INSERT INTO Students VALUES (907, 'Student_907', 47.0);
INSERT INTO Students VALUES (908, 'Student_908', 25.0);
INSERT INTO Students VALUES (909, 'Student_909', 22.0);
INSERT INTO Students VALUES (910, 'Student_910', 45.0);
INSERT INTO Students VALUES (911, 'Student_911', 47.0);
INSERT INTO Students VALUES (912, 'Student_912', 35.0);
INSERT INTO Students VALUES (913, 'Student_913', 39.0);
INSERT INTO Students VALUES (914, 'Student_914', 29.0);
INSERT INTO Students VALUES (915, 'Student_915', 18.0);
INSERT INTO Students VALUES (916, 'Student_916', 47.0);
INSERT INTO Students VALUES (917, 'Student_917', 37.0);
INSERT INTO Students VALUES (918, 'Student_918', 23.0);
INSERT INTO Students VALUES (919, 'Student_919', 40.0);
INSERT INTO Students VALUES (920, 'Student_920', 36.0);
INSERT INTO Students VALUES (921, 'Student_921', 28.0);
INSERT INTO Students VALUES (922, 'Student_922', 39.0);
INSERT INTO Students VALUES (923, 'Student_923', 26.0);
INSERT INTO Students VALUES (924, 'Student_924', 40.0);
INSERT INTO Students VALUES (925, 'Student_925', 28.0);
INSERT INTO Students VALUES (926, 'Student_926', 18.0);
INSERT INTO Students VALUES (927, 'Student_927', 20.0);
INSERT INTO Students VALUES (928, 'Student_928', 30.0);
INSERT INTO Students VALUES (929, 'Student_929', 32.0);
INSERT INTO Students VALUES (930, 'Student_930', 44.0);
INSERT INTO Students VALUES (931, 'Student_931', 38.0);
INSERT INTO Students VALUES (932, 'Student_932', 47.0);
INSERT INTO Students VALUES (933, 'Student_933', 25.0);
INSERT INTO Students VALUES (934, 'Student_934', 28.0);
INSERT INTO Students VALUES (935, 'Student_935', 45.0);
INSERT INTO Students VALUES (936, 'Student_936', 45.0);
INSERT INTO Students VALUES (937, 'Student_937', 33.0);
INSERT INTO Students VALUES (938, 'Student_938', 33.0);
INSERT INTO Students VALUES (939, 'Student_939', 32.0);
INSERT INTO Students VALUES (940, 'Student_940', 19.0);
INSERT INTO Students VALUES (941, 'Student_941', 39.0);
INSERT INTO Students VALUES (942, 'Student_942', 20.0);
INSERT INTO Students VALUES (943, 'Student_943', 24.0);
INSERT INTO Students VALUES (944, 'Student_944', 37.0);
INSERT INTO Students VALUES (945, 'Student_945', 22.0);
INSERT INTO Students VALUES (946, 'Student_946', 40.0);
INSERT INTO Students VALUES (947, 'Student_947', 32.0);
INSERT INTO Students VALUES (948, 'Student_948', 39.0);
INSERT INTO Students VALUES (949, 'Student_949', 22.0);
INSERT INTO Students VALUES (950, 'Student_950', 45.0);
INSERT INTO Students VALUES (951, 'Student_951', 42.0);
INSERT INTO Students VALUES (952, 'Student_952', 22.0);
INSERT INTO Students VALUES (953, 'Student_953', 34.0);
INSERT INTO Students VALUES (954, 'Student_954', 20.0);
INSERT INTO Students VALUES (955, 'Student_955', 44.0);
INSERT INTO Students VALUES (956, 'Student_956', 26.0);
INSERT INTO Students VALUES (957, 'Student_957', 39.0);
INSERT INTO Students VALUES (958, 'Student_958', 21.0);
INSERT INTO Students VALUES (959, 'Student_959', 22.0);
INSERT INTO Students VALUES (960, 'Student_960', 19.0);
INSERT INTO Students VALUES (961, 'Student_961', 20.0);
INSERT INTO Students VALUES (962, 'Student_962', 27.0);
INSERT INTO Students VALUES (963, 'Student_963', 20.0);
INSERT INTO Students VALUES (964, 'Student_964', 35.0);
INSERT INTO Students VALUES (965, 'Student_965', 43.0);
INSERT INTO Students VALUES (966, 'Student_966', 27.0);
INSERT INTO Students VALUES (967, 'Student_967', 21.0);
INSERT INTO Students VALUES (968, 'Student_968', 43.0);
INSERT INTO Students VALUES (969, 'Student_969', 31.0);
INSERT INTO Students VALUES (970, 'Student_970', 31.0);
INSERT INTO Students VALUES (971, 'Student_971', 19.0);
INSERT INTO Students VALUES (972, 'Student_972', 34.0);
INSERT INTO Students VALUES (973, 'Student_973', 30.0);
INSERT INTO Students VALUES (974, 'Student_974', 22.0);
INSERT INTO Students VALUES (975, 'Student_975', 35.0);
INSERT INTO Students VALUES (976, 'Student_976', 18.0);
INSERT INTO Students VALUES (977, 'Student_977', 43.0);
INSERT INTO Students VALUES (978, 'Student_978', 33.0);
INSERT INTO Students VALUES (979, 'Student_979', 25.0);
INSERT INTO Students VALUES (980, 'Student_980', 31.0);
INSERT INTO Students VALUES (981, 'Student_981', 46.0);
INSERT INTO Students VALUES (982, 'Student_982', 19.0);
INSERT INTO Students VALUES (983, 'Student_983', 42.0);
INSERT INTO Students VALUES (984, 'Student_984', 18.0);
INSERT INTO Students VALUES (985, 'Student_985', 23.0);
INSERT INTO Students VALUES (986, 'Student_986', 20.0);
INSERT INTO Students VALUES (987, 'Student_987', 34.0);
INSERT INTO Students VALUES (988, 'Student_988', 24.0);
INSERT INTO Students VALUES (989, 'Student_989', 18.0);
INSERT INTO Students VALUES (990, 'Student_990', 34.0);
INSERT INTO Students VALUES (991, 'Student_991', 22.0);
INSERT INTO Students VALUES (992, 'Student_992', 24.0);
INSERT INTO Students VALUES (993, 'Student_993', 44.0);
INSERT INTO Students VALUES (994, 'Student_994', 31.0);
INSERT INTO Students VALUES (995, 'Student_995', 19.0);
INSERT INTO Students VALUES (996, 'Student_996', 30.0);
INSERT INTO Students VALUES (997, 'Student_997', 30.0);
INSERT INTO Students VALUES (998, 'Student_998', 19.0);
INSERT INTO Students VALUES (999, 'Student_999', 21.0);
INSERT INTO Students VALUES (1000, 'Student_1000', 19.0);

-- insert 3000 tuples into table Grades
INSERT INTO Grades VALUES (1546, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (1851, 34,  5.0, 'OK');
INSERT INTO Grades VALUES (1576, 76,  6.0, 'OK');
INSERT INTO Grades VALUES (250, 59,  0.0, 'BAD');
INSERT INTO Grades VALUES (71, 1,  0.0, 'BAD');
INSERT INTO Grades VALUES (408, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (1317, 12,  2.0, 'BAD');
INSERT INTO Grades VALUES (1199, 98,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2129, 39,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1018, 56,  7.0, 'OK');
INSERT INTO Grades VALUES (776, 53,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2000, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (2197, 31,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (403, 32,  0.0, 'BAD');
INSERT INTO Grades VALUES (284, 2,  0.0, 'BAD');
INSERT INTO Grades VALUES (2264, 61,  4.0, 'BAD');
INSERT INTO Grades VALUES (2290, 78,  8.0, 'GOOD');
INSERT INTO Grades VALUES (505, 76,  7.0, 'OK');
INSERT INTO Grades VALUES (1133, 56,  7.0, 'OK');
INSERT INTO Grades VALUES (1483, 73,  2.0, 'BAD');
INSERT INTO Grades VALUES (1840, 49,  7.0, 'OK');
INSERT INTO Grades VALUES (2131, 100,  1.0, 'BAD');
INSERT INTO Grades VALUES (1256, 97,  3.0, 'BAD');
INSERT INTO Grades VALUES (2055, 99,  4.0, 'BAD');
INSERT INTO Grades VALUES (1917, 34,  8.0, 'GOOD');
INSERT INTO Grades VALUES (28, 98,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1444, 39,  5.0, 'OK');
INSERT INTO Grades VALUES (924, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (902, 76,  8.0, 'GOOD');
INSERT INTO Grades VALUES (969, 10,  3.0, 'BAD');
INSERT INTO Grades VALUES (144, 1,  3.0, 'BAD');
INSERT INTO Grades VALUES (2971, 31,  2.0, 'BAD');
INSERT INTO Grades VALUES (4, 86,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1820, 93,  7.0, 'OK');
INSERT INTO Grades VALUES (2666, 9,  2.0, 'BAD');
INSERT INTO Grades VALUES (2966, 88,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2775, 32,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1112, 55,  2.0, 'BAD');
INSERT INTO Grades VALUES (2177, 8,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1746, 77,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1539, 72,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2332, 94,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (476, 97,  6.0, 'OK');
INSERT INTO Grades VALUES (465, 68,  8.0, 'GOOD');
INSERT INTO Grades VALUES (404, 34,  7.0, 'OK');
INSERT INTO Grades VALUES (576, 99,  4.0, 'BAD');
INSERT INTO Grades VALUES (598, 25,  7.0, 'OK');
INSERT INTO Grades VALUES (2758, 89,  4.0, 'BAD');
INSERT INTO Grades VALUES (1560, 65,  1.0, 'BAD');
INSERT INTO Grades VALUES (1490, 10,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1380, 100,  0.0, 'BAD');
INSERT INTO Grades VALUES (2719, 83,  3.0, 'BAD');
INSERT INTO Grades VALUES (2340, 59,  2.0, 'BAD');
INSERT INTO Grades VALUES (1146, 75,  1.0, 'BAD');
INSERT INTO Grades VALUES (1897, 78,  6.0, 'OK');
INSERT INTO Grades VALUES (2804, 5,  7.0, 'OK');
INSERT INTO Grades VALUES (1950, 2,  1.0, 'BAD');
INSERT INTO Grades VALUES (780, 59,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2864, 71,  4.0, 'BAD');
INSERT INTO Grades VALUES (455, 60,  5.0, 'OK');
INSERT INTO Grades VALUES (1227, 91,  7.0, 'OK');
INSERT INTO Grades VALUES (1617, 9,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2653, 100,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1337, 98,  3.0, 'BAD');
INSERT INTO Grades VALUES (2488, 94,  0.0, 'BAD');
INSERT INTO Grades VALUES (125, 49,  5.0, 'OK');
INSERT INTO Grades VALUES (212, 50,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2875, 29,  7.0, 'OK');
INSERT INTO Grades VALUES (227, 92,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (443, 99,  0.0, 'BAD');
INSERT INTO Grades VALUES (2620, 25,  0.0, 'BAD');
INSERT INTO Grades VALUES (2297, 93,  1.0, 'BAD');
INSERT INTO Grades VALUES (2509, 97,  0.0, 'BAD');
INSERT INTO Grades VALUES (378, 33,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2722, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (1294, 49,  2.0, 'BAD');
INSERT INTO Grades VALUES (2671, 12,  2.0, 'BAD');
INSERT INTO Grades VALUES (1450, 86,  2.0, 'BAD');
INSERT INTO Grades VALUES (739, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (2450, 6,  4.0, 'BAD');
INSERT INTO Grades VALUES (1720, 26,  0.0, 'BAD');
INSERT INTO Grades VALUES (280, 74,  4.0, 'BAD');
INSERT INTO Grades VALUES (1553, 82,  1.0, 'BAD');
INSERT INTO Grades VALUES (1526, 12,  5.0, 'OK');
INSERT INTO Grades VALUES (1695, 33,  7.0, 'OK');
INSERT INTO Grades VALUES (1310, 78,  5.0, 'OK');
INSERT INTO Grades VALUES (172, 1,  6.0, 'OK');
INSERT INTO Grades VALUES (936, 2,  4.0, 'BAD');
INSERT INTO Grades VALUES (1381, 92,  7.0, 'OK');
INSERT INTO Grades VALUES (1017, 41,  5.0, 'OK');
INSERT INTO Grades VALUES (651, 60,  2.0, 'BAD');
INSERT INTO Grades VALUES (2213, 91,  7.0, 'OK');
INSERT INTO Grades VALUES (967, 44,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (270, 69,  0.0, 'BAD');
INSERT INTO Grades VALUES (1106, 15,  4.0, 'BAD');
INSERT INTO Grades VALUES (313, 24,  3.0, 'BAD');
INSERT INTO Grades VALUES (1721, 48,  3.0, 'BAD');
INSERT INTO Grades VALUES (2187, 35,  6.0, 'OK');
INSERT INTO Grades VALUES (2643, 15,  7.0, 'OK');
INSERT INTO Grades VALUES (2963, 83,  7.0, 'OK');
INSERT INTO Grades VALUES (588, 33,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1842, 97,  1.0, 'BAD');
INSERT INTO Grades VALUES (2669, 16,  6.0, 'OK');
INSERT INTO Grades VALUES (2930, 85,  6.0, 'OK');
INSERT INTO Grades VALUES (2650, 90,  0.0, 'BAD');
INSERT INTO Grades VALUES (2606, 55,  6.0, 'OK');
INSERT INTO Grades VALUES (1092, 75,  3.0, 'BAD');
INSERT INTO Grades VALUES (777, 13,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (464, 56,  6.0, 'OK');
INSERT INTO Grades VALUES (1241, 70,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2911, 57,  3.0, 'BAD');
INSERT INTO Grades VALUES (1191, 50,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2714, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (2680, 48,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2966, 49,  0.0, 'BAD');
INSERT INTO Grades VALUES (2619, 7,  4.0, 'BAD');
INSERT INTO Grades VALUES (2595, 50,  8.0, 'GOOD');
INSERT INTO Grades VALUES (770, 26,  1.0, 'BAD');
INSERT INTO Grades VALUES (1431, 89,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2607, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (2666, 44,  5.0, 'OK');
INSERT INTO Grades VALUES (2609, 86,  4.0, 'BAD');
INSERT INTO Grades VALUES (1648, 100,  3.0, 'BAD');
INSERT INTO Grades VALUES (1455, 31,  2.0, 'BAD');
INSERT INTO Grades VALUES (1946, 97,  3.0, 'BAD');
INSERT INTO Grades VALUES (1226, 67,  1.0, 'BAD');
INSERT INTO Grades VALUES (2961, 13,  0.0, 'BAD');
INSERT INTO Grades VALUES (221, 82,  5.0, 'OK');
INSERT INTO Grades VALUES (842, 12,  6.0, 'OK');
INSERT INTO Grades VALUES (2522, 71,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1519, 36,  4.0, 'BAD');
INSERT INTO Grades VALUES (2476, 44,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (530, 43,  0.0, 'BAD');
INSERT INTO Grades VALUES (2406, 49,  1.0, 'BAD');
INSERT INTO Grades VALUES (1328, 94,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (651, 72,  5.0, 'OK');
INSERT INTO Grades VALUES (684, 32,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1814, 52,  0.0, 'BAD');
INSERT INTO Grades VALUES (2170, 46,  3.0, 'BAD');
INSERT INTO Grades VALUES (2918, 67,  3.0, 'BAD');
INSERT INTO Grades VALUES (2299, 38,  0.0, 'BAD');
INSERT INTO Grades VALUES (223, 13,  3.0, 'BAD');
INSERT INTO Grades VALUES (1584, 95,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2745, 100,  6.0, 'OK');
INSERT INTO Grades VALUES (736, 27,  2.0, 'BAD');
INSERT INTO Grades VALUES (2227, 30,  3.0, 'BAD');
INSERT INTO Grades VALUES (132, 13,  6.0, 'OK');
INSERT INTO Grades VALUES (1101, 79,  7.0, 'OK');
INSERT INTO Grades VALUES (2903, 100,  4.0, 'BAD');
INSERT INTO Grades VALUES (968, 17,  3.0, 'BAD');
INSERT INTO Grades VALUES (904, 15,  0.0, 'BAD');
INSERT INTO Grades VALUES (2374, 89,  4.0, 'BAD');
INSERT INTO Grades VALUES (2340, 72,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2800, 16,  7.0, 'OK');
INSERT INTO Grades VALUES (2208, 3,  6.0, 'OK');
INSERT INTO Grades VALUES (2510, 29,  7.0, 'OK');
INSERT INTO Grades VALUES (2283, 12,  1.0, 'BAD');
INSERT INTO Grades VALUES (1839, 12,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1399, 66,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2155, 86,  4.0, 'BAD');
INSERT INTO Grades VALUES (278, 89,  0.0, 'BAD');
INSERT INTO Grades VALUES (638, 14,  8.0, 'GOOD');
INSERT INTO Grades VALUES (63, 5,  0.0, 'BAD');
INSERT INTO Grades VALUES (2433, 4,  7.0, 'OK');
INSERT INTO Grades VALUES (451, 64,  0.0, 'BAD');
INSERT INTO Grades VALUES (2499, 73,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2876, 8,  2.0, 'BAD');
INSERT INTO Grades VALUES (2617, 98,  3.0, 'BAD');
INSERT INTO Grades VALUES (889, 48,  1.0, 'BAD');
INSERT INTO Grades VALUES (2507, 3,  6.0, 'OK');
INSERT INTO Grades VALUES (2094, 80,  6.0, 'OK');
INSERT INTO Grades VALUES (1946, 70,  1.0, 'BAD');
INSERT INTO Grades VALUES (1935, 84,  6.0, 'OK');
INSERT INTO Grades VALUES (1347, 16,  1.0, 'BAD');
INSERT INTO Grades VALUES (2574, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (1056, 16,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1667, 43,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1889, 12,  5.0, 'OK');
INSERT INTO Grades VALUES (174, 100,  3.0, 'BAD');
INSERT INTO Grades VALUES (2425, 58,  7.0, 'OK');
INSERT INTO Grades VALUES (1313, 51,  8.0, 'GOOD');
INSERT INTO Grades VALUES (741, 97,  7.0, 'OK');
INSERT INTO Grades VALUES (435, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (2733, 29,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1434, 54,  7.0, 'OK');
INSERT INTO Grades VALUES (2451, 62,  5.0, 'OK');
INSERT INTO Grades VALUES (2292, 28,  7.0, 'OK');
INSERT INTO Grades VALUES (240, 16,  0.0, 'BAD');
INSERT INTO Grades VALUES (1837, 89,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2482, 66,  7.0, 'OK');
INSERT INTO Grades VALUES (1329, 30,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2008, 23,  7.0, 'OK');
INSERT INTO Grades VALUES (2507, 57,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2890, 89,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2940, 74,  5.0, 'OK');
INSERT INTO Grades VALUES (107, 76,  6.0, 'OK');
INSERT INTO Grades VALUES (594, 67,  5.0, 'OK');
INSERT INTO Grades VALUES (924, 6,  0.0, 'BAD');
INSERT INTO Grades VALUES (1064, 95,  0.0, 'BAD');
INSERT INTO Grades VALUES (2256, 76,  7.0, 'OK');
INSERT INTO Grades VALUES (1005, 57,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2404, 64,  1.0, 'BAD');
INSERT INTO Grades VALUES (104, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1685, 11,  7.0, 'OK');
INSERT INTO Grades VALUES (2495, 50,  0.0, 'BAD');
INSERT INTO Grades VALUES (162, 9,  6.0, 'OK');
INSERT INTO Grades VALUES (1038, 54,  4.0, 'BAD');
INSERT INTO Grades VALUES (1493, 77,  2.0, 'BAD');
INSERT INTO Grades VALUES (415, 41,  6.0, 'OK');
INSERT INTO Grades VALUES (977, 48,  3.0, 'BAD');
INSERT INTO Grades VALUES (2605, 52,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1314, 7,  2.0, 'BAD');
INSERT INTO Grades VALUES (1197, 10,  4.0, 'BAD');
INSERT INTO Grades VALUES (2336, 95,  6.0, 'OK');
INSERT INTO Grades VALUES (1815, 41,  6.0, 'OK');
INSERT INTO Grades VALUES (715, 2,  6.0, 'OK');
INSERT INTO Grades VALUES (2543, 91,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (590, 35,  6.0, 'OK');
INSERT INTO Grades VALUES (742, 49,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2540, 25,  5.0, 'OK');
INSERT INTO Grades VALUES (2113, 81,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1143, 94,  4.0, 'BAD');
INSERT INTO Grades VALUES (1987, 42,  6.0, 'OK');
INSERT INTO Grades VALUES (801, 77,  2.0, 'BAD');
INSERT INTO Grades VALUES (1530, 91,  4.0, 'BAD');
INSERT INTO Grades VALUES (56, 58,  5.0, 'OK');
INSERT INTO Grades VALUES (894, 52,  7.0, 'OK');
INSERT INTO Grades VALUES (933, 41,  1.0, 'BAD');
INSERT INTO Grades VALUES (1801, 34,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1209, 73,  5.0, 'OK');
INSERT INTO Grades VALUES (2116, 86,  6.0, 'OK');
INSERT INTO Grades VALUES (2174, 28,  1.0, 'BAD');
INSERT INTO Grades VALUES (1491, 66,  3.0, 'BAD');
INSERT INTO Grades VALUES (169, 19,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2893, 48,  2.0, 'BAD');
INSERT INTO Grades VALUES (157, 3,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1474, 96,  0.0, 'BAD');
INSERT INTO Grades VALUES (1881, 80,  3.0, 'BAD');
INSERT INTO Grades VALUES (222, 81,  6.0, 'OK');
INSERT INTO Grades VALUES (263, 41,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2628, 57,  6.0, 'OK');
INSERT INTO Grades VALUES (1274, 82,  5.0, 'OK');
INSERT INTO Grades VALUES (866, 24,  0.0, 'BAD');
INSERT INTO Grades VALUES (2951, 44,  8.0, 'GOOD');
INSERT INTO Grades VALUES (160, 36,  5.0, 'OK');
INSERT INTO Grades VALUES (1012, 44,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (573, 17,  4.0, 'BAD');
INSERT INTO Grades VALUES (1386, 49,  6.0, 'OK');
INSERT INTO Grades VALUES (1039, 70,  8.0, 'GOOD');
INSERT INTO Grades VALUES (977, 84,  8.0, 'GOOD');
INSERT INTO Grades VALUES (36, 12,  6.0, 'OK');
INSERT INTO Grades VALUES (1384, 37,  0.0, 'BAD');
INSERT INTO Grades VALUES (2459, 54,  5.0, 'OK');
INSERT INTO Grades VALUES (2600, 4,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2958, 16,  6.0, 'OK');
INSERT INTO Grades VALUES (2064, 79,  0.0, 'BAD');
INSERT INTO Grades VALUES (323, 52,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1630, 37,  7.0, 'OK');
INSERT INTO Grades VALUES (1268, 27,  8.0, 'GOOD');
INSERT INTO Grades VALUES (686, 3,  2.0, 'BAD');
INSERT INTO Grades VALUES (1444, 91,  5.0, 'OK');
INSERT INTO Grades VALUES (363, 74,  1.0, 'BAD');
INSERT INTO Grades VALUES (2263, 33,  7.0, 'OK');
INSERT INTO Grades VALUES (338, 32,  0.0, 'BAD');
INSERT INTO Grades VALUES (1109, 41,  7.0, 'OK');
INSERT INTO Grades VALUES (1116, 4,  6.0, 'OK');
INSERT INTO Grades VALUES (1218, 79,  7.0, 'OK');
INSERT INTO Grades VALUES (2536, 60,  5.0, 'OK');
INSERT INTO Grades VALUES (1655, 27,  1.0, 'BAD');
INSERT INTO Grades VALUES (1444, 12,  3.0, 'BAD');
INSERT INTO Grades VALUES (2516, 7,  3.0, 'BAD');
INSERT INTO Grades VALUES (2203, 69,  7.0, 'OK');
INSERT INTO Grades VALUES (1074, 83,  1.0, 'BAD');
INSERT INTO Grades VALUES (1403, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (2436, 81,  4.0, 'BAD');
INSERT INTO Grades VALUES (1683, 48,  0.0, 'BAD');
INSERT INTO Grades VALUES (509, 17,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2838, 5,  7.0, 'OK');
INSERT INTO Grades VALUES (703, 59,  3.0, 'BAD');
INSERT INTO Grades VALUES (1494, 54,  6.0, 'OK');
INSERT INTO Grades VALUES (188, 21,  2.0, 'BAD');
INSERT INTO Grades VALUES (523, 23,  3.0, 'BAD');
INSERT INTO Grades VALUES (532, 49,  7.0, 'OK');
INSERT INTO Grades VALUES (2673, 51,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (897, 86,  2.0, 'BAD');
INSERT INTO Grades VALUES (1162, 69,  1.0, 'BAD');
INSERT INTO Grades VALUES (2882, 29,  8.0, 'GOOD');
INSERT INTO Grades VALUES (732, 67,  4.0, 'BAD');
INSERT INTO Grades VALUES (2341, 69,  2.0, 'BAD');
INSERT INTO Grades VALUES (2976, 63,  6.0, 'OK');
INSERT INTO Grades VALUES (322, 2,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2526, 24,  1.0, 'BAD');
INSERT INTO Grades VALUES (951, 8,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (859, 80,  1.0, 'BAD');
INSERT INTO Grades VALUES (290, 29,  7.0, 'OK');
INSERT INTO Grades VALUES (354, 42,  7.0, 'OK');
INSERT INTO Grades VALUES (2166, 75,  7.0, 'OK');
INSERT INTO Grades VALUES (1646, 6,  3.0, 'BAD');
INSERT INTO Grades VALUES (1330, 46,  4.0, 'BAD');
INSERT INTO Grades VALUES (2872, 21,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2420, 94,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2841, 19,  4.0, 'BAD');
INSERT INTO Grades VALUES (2632, 70,  1.0, 'BAD');
INSERT INTO Grades VALUES (923, 80,  3.0, 'BAD');
INSERT INTO Grades VALUES (1764, 69,  1.0, 'BAD');
INSERT INTO Grades VALUES (1943, 23,  2.0, 'BAD');
INSERT INTO Grades VALUES (2790, 88,  6.0, 'OK');
INSERT INTO Grades VALUES (2518, 85,  3.0, 'BAD');
INSERT INTO Grades VALUES (963, 14,  0.0, 'BAD');
INSERT INTO Grades VALUES (1477, 37,  0.0, 'BAD');
INSERT INTO Grades VALUES (2905, 9,  3.0, 'BAD');
INSERT INTO Grades VALUES (2786, 49,  3.0, 'BAD');
INSERT INTO Grades VALUES (1643, 80,  2.0, 'BAD');
INSERT INTO Grades VALUES (6, 54,  3.0, 'BAD');
INSERT INTO Grades VALUES (549, 17,  2.0, 'BAD');
INSERT INTO Grades VALUES (1872, 12,  6.0, 'OK');
INSERT INTO Grades VALUES (2136, 1,  5.0, 'OK');
INSERT INTO Grades VALUES (1574, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (917, 85,  2.0, 'BAD');
INSERT INTO Grades VALUES (2857, 13,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1369, 70,  6.0, 'OK');
INSERT INTO Grades VALUES (2774, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (598, 49,  5.0, 'OK');
INSERT INTO Grades VALUES (2142, 55,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2266, 55,  7.0, 'OK');
INSERT INTO Grades VALUES (1610, 27,  8.0, 'GOOD');
INSERT INTO Grades VALUES (176, 14,  0.0, 'BAD');
INSERT INTO Grades VALUES (833, 88,  2.0, 'BAD');
INSERT INTO Grades VALUES (1522, 56,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1276, 65,  0.0, 'BAD');
INSERT INTO Grades VALUES (2966, 33,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (365, 59,  6.0, 'OK');
INSERT INTO Grades VALUES (2311, 56,  4.0, 'BAD');
INSERT INTO Grades VALUES (2437, 49,  0.0, 'BAD');
INSERT INTO Grades VALUES (2367, 66,  5.0, 'OK');
INSERT INTO Grades VALUES (866, 75,  3.0, 'BAD');
INSERT INTO Grades VALUES (2876, 2,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2187, 34,  5.0, 'OK');
INSERT INTO Grades VALUES (2371, 7,  3.0, 'BAD');
INSERT INTO Grades VALUES (1039, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (19, 48,  1.0, 'BAD');
INSERT INTO Grades VALUES (2921, 12,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (177, 22,  6.0, 'OK');
INSERT INTO Grades VALUES (133, 10,  5.0, 'OK');
INSERT INTO Grades VALUES (2796, 29,  0.0, 'BAD');
INSERT INTO Grades VALUES (2361, 94,  7.0, 'OK');
INSERT INTO Grades VALUES (1756, 70,  0.0, 'BAD');
INSERT INTO Grades VALUES (2764, 8,  4.0, 'BAD');
INSERT INTO Grades VALUES (1312, 30,  2.0, 'BAD');
INSERT INTO Grades VALUES (1315, 68,  4.0, 'BAD');
INSERT INTO Grades VALUES (334, 38,  3.0, 'BAD');
INSERT INTO Grades VALUES (2385, 58,  6.0, 'OK');
INSERT INTO Grades VALUES (1947, 86,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2263, 71,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (180, 66,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (963, 78,  2.0, 'BAD');
INSERT INTO Grades VALUES (220, 85,  3.0, 'BAD');
INSERT INTO Grades VALUES (1830, 48,  2.0, 'BAD');
INSERT INTO Grades VALUES (626, 11,  1.0, 'BAD');
INSERT INTO Grades VALUES (1129, 77,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1965, 10,  8.0, 'GOOD');
INSERT INTO Grades VALUES (100, 47,  5.0, 'OK');
INSERT INTO Grades VALUES (1546, 45,  3.0, 'BAD');
INSERT INTO Grades VALUES (2965, 59,  5.0, 'OK');
INSERT INTO Grades VALUES (1146, 91,  0.0, 'BAD');
INSERT INTO Grades VALUES (1455, 53,  7.0, 'OK');
INSERT INTO Grades VALUES (2110, 24,  3.0, 'BAD');
INSERT INTO Grades VALUES (2985, 53,  2.0, 'BAD');
INSERT INTO Grades VALUES (268, 31,  3.0, 'BAD');
INSERT INTO Grades VALUES (2679, 11,  1.0, 'BAD');
INSERT INTO Grades VALUES (2610, 75,  3.0, 'BAD');
INSERT INTO Grades VALUES (430, 74,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1707, 71,  5.0, 'OK');
INSERT INTO Grades VALUES (970, 35,  3.0, 'BAD');
INSERT INTO Grades VALUES (2055, 33,  3.0, 'BAD');
INSERT INTO Grades VALUES (1757, 39,  7.0, 'OK');
INSERT INTO Grades VALUES (2436, 48,  0.0, 'BAD');
INSERT INTO Grades VALUES (199, 33,  5.0, 'OK');
INSERT INTO Grades VALUES (1162, 52,  7.0, 'OK');
INSERT INTO Grades VALUES (635, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (636, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (1499, 72,  6.0, 'OK');
INSERT INTO Grades VALUES (2960, 79,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1317, 100,  2.0, 'BAD');
INSERT INTO Grades VALUES (1833, 55,  6.0, 'OK');
INSERT INTO Grades VALUES (2038, 11,  5.0, 'OK');
INSERT INTO Grades VALUES (2896, 47,  4.0, 'BAD');
INSERT INTO Grades VALUES (1976, 97,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1813, 58,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2680, 92,  3.0, 'BAD');
INSERT INTO Grades VALUES (57, 80,  5.0, 'OK');
INSERT INTO Grades VALUES (2260, 30,  7.0, 'OK');
INSERT INTO Grades VALUES (388, 42,  7.0, 'OK');
INSERT INTO Grades VALUES (1986, 58,  6.0, 'OK');
INSERT INTO Grades VALUES (1371, 90,  0.0, 'BAD');
INSERT INTO Grades VALUES (2687, 28,  3.0, 'BAD');
INSERT INTO Grades VALUES (2094, 23,  1.0, 'BAD');
INSERT INTO Grades VALUES (1349, 50,  7.0, 'OK');
INSERT INTO Grades VALUES (787, 63,  5.0, 'OK');
INSERT INTO Grades VALUES (1029, 94,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1752, 51,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (269, 62,  1.0, 'BAD');
INSERT INTO Grades VALUES (2306, 2,  2.0, 'BAD');
INSERT INTO Grades VALUES (1625, 87,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1492, 9,  1.0, 'BAD');
INSERT INTO Grades VALUES (1664, 48,  8.0, 'GOOD');
INSERT INTO Grades VALUES (547, 41,  2.0, 'BAD');
INSERT INTO Grades VALUES (1280, 41,  3.0, 'BAD');
INSERT INTO Grades VALUES (358, 80,  7.0, 'OK');
INSERT INTO Grades VALUES (2645, 8,  1.0, 'BAD');
INSERT INTO Grades VALUES (2775, 11,  3.0, 'BAD');
INSERT INTO Grades VALUES (1737, 79,  6.0, 'OK');
INSERT INTO Grades VALUES (1028, 37,  7.0, 'OK');
INSERT INTO Grades VALUES (960, 61,  4.0, 'BAD');
INSERT INTO Grades VALUES (201, 52,  4.0, 'BAD');
INSERT INTO Grades VALUES (584, 16,  1.0, 'BAD');
INSERT INTO Grades VALUES (794, 14,  4.0, 'BAD');
INSERT INTO Grades VALUES (726, 94,  6.0, 'OK');
INSERT INTO Grades VALUES (412, 3,  5.0, 'OK');
INSERT INTO Grades VALUES (959, 99,  4.0, 'BAD');
INSERT INTO Grades VALUES (2752, 25,  6.0, 'OK');
INSERT INTO Grades VALUES (2495, 61,  5.0, 'OK');
INSERT INTO Grades VALUES (152, 40,  3.0, 'BAD');
INSERT INTO Grades VALUES (2109, 51,  5.0, 'OK');
INSERT INTO Grades VALUES (1705, 52,  7.0, 'OK');
INSERT INTO Grades VALUES (662, 35,  4.0, 'BAD');
INSERT INTO Grades VALUES (1313, 29,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (809, 6,  4.0, 'BAD');
INSERT INTO Grades VALUES (146, 69,  6.0, 'OK');
INSERT INTO Grades VALUES (813, 28,  6.0, 'OK');
INSERT INTO Grades VALUES (840, 79,  1.0, 'BAD');
INSERT INTO Grades VALUES (1976, 26,  3.0, 'BAD');
INSERT INTO Grades VALUES (1491, 77,  3.0, 'BAD');
INSERT INTO Grades VALUES (2746, 37,  3.0, 'BAD');
INSERT INTO Grades VALUES (662, 94,  6.0, 'OK');
INSERT INTO Grades VALUES (81, 55,  3.0, 'BAD');
INSERT INTO Grades VALUES (2315, 19,  3.0, 'BAD');
INSERT INTO Grades VALUES (2966, 28,  0.0, 'BAD');
INSERT INTO Grades VALUES (2611, 25,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2309, 89,  6.0, 'OK');
INSERT INTO Grades VALUES (1706, 28,  6.0, 'OK');
INSERT INTO Grades VALUES (1279, 4,  1.0, 'BAD');
INSERT INTO Grades VALUES (2412, 46,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (837, 92,  8.0, 'GOOD');
INSERT INTO Grades VALUES (513, 53,  1.0, 'BAD');
INSERT INTO Grades VALUES (1639, 85,  7.0, 'OK');
INSERT INTO Grades VALUES (2504, 51,  5.0, 'OK');
INSERT INTO Grades VALUES (197, 16,  4.0, 'BAD');
INSERT INTO Grades VALUES (2148, 26,  0.0, 'BAD');
INSERT INTO Grades VALUES (119, 87,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (365, 92,  8.0, 'GOOD');
INSERT INTO Grades VALUES (693, 22,  1.0, 'BAD');
INSERT INTO Grades VALUES (247, 85,  7.0, 'OK');
INSERT INTO Grades VALUES (2528, 22,  0.0, 'BAD');
INSERT INTO Grades VALUES (646, 34,  4.0, 'BAD');
INSERT INTO Grades VALUES (9, 24,  8.0, 'GOOD');
INSERT INTO Grades VALUES (926, 28,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2414, 24,  3.0, 'BAD');
INSERT INTO Grades VALUES (2280, 23,  1.0, 'BAD');
INSERT INTO Grades VALUES (671, 41,  7.0, 'OK');
INSERT INTO Grades VALUES (2102, 57,  0.0, 'BAD');
INSERT INTO Grades VALUES (1060, 2,  1.0, 'BAD');
INSERT INTO Grades VALUES (2522, 48,  5.0, 'OK');
INSERT INTO Grades VALUES (2681, 75,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1283, 73,  3.0, 'BAD');
INSERT INTO Grades VALUES (1637, 33,  7.0, 'OK');
INSERT INTO Grades VALUES (1527, 11,  6.0, 'OK');
INSERT INTO Grades VALUES (267, 24,  1.0, 'BAD');
INSERT INTO Grades VALUES (470, 3,  4.0, 'BAD');
INSERT INTO Grades VALUES (2803, 25,  6.0, 'OK');
INSERT INTO Grades VALUES (2870, 26,  3.0, 'BAD');
INSERT INTO Grades VALUES (432, 86,  4.0, 'BAD');
INSERT INTO Grades VALUES (2415, 59,  3.0, 'BAD');
INSERT INTO Grades VALUES (2583, 91,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1771, 25,  3.0, 'BAD');
INSERT INTO Grades VALUES (1197, 13,  6.0, 'OK');
INSERT INTO Grades VALUES (2146, 39,  6.0, 'OK');
INSERT INTO Grades VALUES (1122, 5,  1.0, 'BAD');
INSERT INTO Grades VALUES (1673, 26,  3.0, 'BAD');
INSERT INTO Grades VALUES (299, 29,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2766, 50,  5.0, 'OK');
INSERT INTO Grades VALUES (1141, 34,  0.0, 'BAD');
INSERT INTO Grades VALUES (2117, 48,  0.0, 'BAD');
INSERT INTO Grades VALUES (2940, 30,  2.0, 'BAD');
INSERT INTO Grades VALUES (841, 53,  6.0, 'OK');
INSERT INTO Grades VALUES (2115, 49,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1121, 94,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2489, 67,  2.0, 'BAD');
INSERT INTO Grades VALUES (2280, 39,  0.0, 'BAD');
INSERT INTO Grades VALUES (125, 90,  0.0, 'BAD');
INSERT INTO Grades VALUES (2695, 55,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (91, 47,  4.0, 'BAD');
INSERT INTO Grades VALUES (2723, 63,  2.0, 'BAD');
INSERT INTO Grades VALUES (1466, 54,  1.0, 'BAD');
INSERT INTO Grades VALUES (1998, 46,  3.0, 'BAD');
INSERT INTO Grades VALUES (307, 60,  3.0, 'BAD');
INSERT INTO Grades VALUES (675, 32,  6.0, 'OK');
INSERT INTO Grades VALUES (2686, 72,  4.0, 'BAD');
INSERT INTO Grades VALUES (2548, 51,  3.0, 'BAD');
INSERT INTO Grades VALUES (2140, 28,  2.0, 'BAD');
INSERT INTO Grades VALUES (560, 22,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1382, 12,  4.0, 'BAD');
INSERT INTO Grades VALUES (2036, 35,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1938, 52,  3.0, 'BAD');
INSERT INTO Grades VALUES (1022, 49,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1057, 55,  0.0, 'BAD');
INSERT INTO Grades VALUES (241, 82,  3.0, 'BAD');
INSERT INTO Grades VALUES (1069, 67,  5.0, 'OK');
INSERT INTO Grades VALUES (1664, 66,  7.0, 'OK');
INSERT INTO Grades VALUES (1049, 6,  4.0, 'BAD');
INSERT INTO Grades VALUES (2523, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (2851, 98,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (877, 34,  5.0, 'OK');
INSERT INTO Grades VALUES (1717, 23,  6.0, 'OK');
INSERT INTO Grades VALUES (2310, 44,  5.0, 'OK');
INSERT INTO Grades VALUES (1200, 1,  1.0, 'BAD');
INSERT INTO Grades VALUES (502, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (1336, 61,  0.0, 'BAD');
INSERT INTO Grades VALUES (541, 76,  6.0, 'OK');
INSERT INTO Grades VALUES (1100, 24,  3.0, 'BAD');
INSERT INTO Grades VALUES (2435, 46,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1591, 48,  7.0, 'OK');
INSERT INTO Grades VALUES (2010, 24,  0.0, 'BAD');
INSERT INTO Grades VALUES (416, 92,  2.0, 'BAD');
INSERT INTO Grades VALUES (1272, 1,  8.0, 'GOOD');
INSERT INTO Grades VALUES (929, 53,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2341, 54,  0.0, 'BAD');
INSERT INTO Grades VALUES (885, 41,  2.0, 'BAD');
INSERT INTO Grades VALUES (1896, 81,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2624, 81,  3.0, 'BAD');
INSERT INTO Grades VALUES (1857, 67,  1.0, 'BAD');
INSERT INTO Grades VALUES (506, 57,  8.0, 'GOOD');
INSERT INTO Grades VALUES (305, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (2585, 85,  5.0, 'OK');
INSERT INTO Grades VALUES (1340, 9,  8.0, 'GOOD');
INSERT INTO Grades VALUES (238, 89,  0.0, 'BAD');
INSERT INTO Grades VALUES (688, 29,  5.0, 'OK');
INSERT INTO Grades VALUES (2930, 66,  6.0, 'OK');
INSERT INTO Grades VALUES (2384, 13,  8.0, 'GOOD');
INSERT INTO Grades VALUES (714, 36,  0.0, 'BAD');
INSERT INTO Grades VALUES (1968, 44,  6.0, 'OK');
INSERT INTO Grades VALUES (19, 1,  4.0, 'BAD');
INSERT INTO Grades VALUES (1069, 6,  4.0, 'BAD');
INSERT INTO Grades VALUES (2643, 42,  8.0, 'GOOD');
INSERT INTO Grades VALUES (809, 33,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1579, 22,  7.0, 'OK');
INSERT INTO Grades VALUES (2801, 9,  7.0, 'OK');
INSERT INTO Grades VALUES (1976, 90,  2.0, 'BAD');
INSERT INTO Grades VALUES (1144, 74,  4.0, 'BAD');
INSERT INTO Grades VALUES (493, 87,  1.0, 'BAD');
INSERT INTO Grades VALUES (1473, 6,  4.0, 'BAD');
INSERT INTO Grades VALUES (872, 24,  5.0, 'OK');
INSERT INTO Grades VALUES (2926, 45,  2.0, 'BAD');
INSERT INTO Grades VALUES (1350, 87,  5.0, 'OK');
INSERT INTO Grades VALUES (2559, 47,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2879, 25,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2536, 25,  0.0, 'BAD');
INSERT INTO Grades VALUES (1574, 53,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (876, 96,  2.0, 'BAD');
INSERT INTO Grades VALUES (43, 88,  1.0, 'BAD');
INSERT INTO Grades VALUES (1344, 13,  6.0, 'OK');
INSERT INTO Grades VALUES (1341, 84,  2.0, 'BAD');
INSERT INTO Grades VALUES (538, 9,  6.0, 'OK');
INSERT INTO Grades VALUES (2592, 11,  2.0, 'BAD');
INSERT INTO Grades VALUES (1087, 21,  1.0, 'BAD');
INSERT INTO Grades VALUES (715, 99,  5.0, 'OK');
INSERT INTO Grades VALUES (2065, 35,  2.0, 'BAD');
INSERT INTO Grades VALUES (175, 60,  4.0, 'BAD');
INSERT INTO Grades VALUES (1326, 87,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1199, 29,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1210, 25,  3.0, 'BAD');
INSERT INTO Grades VALUES (678, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (2270, 54,  6.0, 'OK');
INSERT INTO Grades VALUES (1406, 45,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1081, 31,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2102, 98,  7.0, 'OK');
INSERT INTO Grades VALUES (399, 62,  3.0, 'BAD');
INSERT INTO Grades VALUES (1773, 88,  2.0, 'BAD');
INSERT INTO Grades VALUES (2199, 13,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2821, 63,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1130, 24,  3.0, 'BAD');
INSERT INTO Grades VALUES (2303, 2,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1211, 71,  4.0, 'BAD');
INSERT INTO Grades VALUES (779, 77,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2358, 9,  0.0, 'BAD');
INSERT INTO Grades VALUES (2856, 62,  7.0, 'OK');
INSERT INTO Grades VALUES (2505, 12,  0.0, 'BAD');
INSERT INTO Grades VALUES (840, 85,  7.0, 'OK');
INSERT INTO Grades VALUES (2434, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (2163, 3,  4.0, 'BAD');
INSERT INTO Grades VALUES (1124, 84,  8.0, 'GOOD');
INSERT INTO Grades VALUES (309, 38,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1058, 100,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1964, 79,  7.0, 'OK');
INSERT INTO Grades VALUES (1562, 88,  7.0, 'OK');
INSERT INTO Grades VALUES (1642, 95,  8.0, 'GOOD');
INSERT INTO Grades VALUES (272, 100,  0.0, 'BAD');
INSERT INTO Grades VALUES (2162, 91,  6.0, 'OK');
INSERT INTO Grades VALUES (1840, 25,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1334, 39,  3.0, 'BAD');
INSERT INTO Grades VALUES (1138, 62,  8.0, 'GOOD');
INSERT INTO Grades VALUES (518, 70,  6.0, 'OK');
INSERT INTO Grades VALUES (2799, 79,  7.0, 'OK');
INSERT INTO Grades VALUES (1251, 94,  5.0, 'OK');
INSERT INTO Grades VALUES (630, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (2018, 48,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1866, 19,  0.0, 'BAD');
INSERT INTO Grades VALUES (926, 33,  0.0, 'BAD');
INSERT INTO Grades VALUES (1322, 24,  4.0, 'BAD');
INSERT INTO Grades VALUES (2253, 57,  2.0, 'BAD');
INSERT INTO Grades VALUES (538, 46,  5.0, 'OK');
INSERT INTO Grades VALUES (306, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (1564, 62,  6.0, 'OK');
INSERT INTO Grades VALUES (2522, 64,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1309, 94,  5.0, 'OK');
INSERT INTO Grades VALUES (284, 11,  5.0, 'OK');
INSERT INTO Grades VALUES (2653, 76,  5.0, 'OK');
INSERT INTO Grades VALUES (2273, 54,  7.0, 'OK');
INSERT INTO Grades VALUES (335, 27,  0.0, 'BAD');
INSERT INTO Grades VALUES (1570, 31,  6.0, 'OK');
INSERT INTO Grades VALUES (194, 68,  4.0, 'BAD');
INSERT INTO Grades VALUES (332, 26,  7.0, 'OK');
INSERT INTO Grades VALUES (2290, 89,  0.0, 'BAD');
INSERT INTO Grades VALUES (1127, 10,  6.0, 'OK');
INSERT INTO Grades VALUES (2508, 19,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1644, 54,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1231, 6,  6.0, 'OK');
INSERT INTO Grades VALUES (836, 30,  1.0, 'BAD');
INSERT INTO Grades VALUES (2974, 64,  0.0, 'BAD');
INSERT INTO Grades VALUES (1186, 85,  0.0, 'BAD');
INSERT INTO Grades VALUES (2455, 31,  0.0, 'BAD');
INSERT INTO Grades VALUES (2269, 62,  5.0, 'OK');
INSERT INTO Grades VALUES (1498, 51,  5.0, 'OK');
INSERT INTO Grades VALUES (2588, 29,  7.0, 'OK');
INSERT INTO Grades VALUES (1494, 89,  5.0, 'OK');
INSERT INTO Grades VALUES (1845, 32,  0.0, 'BAD');
INSERT INTO Grades VALUES (1954, 14,  5.0, 'OK');
INSERT INTO Grades VALUES (1743, 49,  6.0, 'OK');
INSERT INTO Grades VALUES (1784, 74,  1.0, 'BAD');
INSERT INTO Grades VALUES (1104, 60,  6.0, 'OK');
INSERT INTO Grades VALUES (2307, 66,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2929, 34,  1.0, 'BAD');
INSERT INTO Grades VALUES (276, 31,  1.0, 'BAD');
INSERT INTO Grades VALUES (1911, 70,  2.0, 'BAD');
INSERT INTO Grades VALUES (1708, 16,  0.0, 'BAD');
INSERT INTO Grades VALUES (975, 60,  3.0, 'BAD');
INSERT INTO Grades VALUES (2995, 66,  6.0, 'OK');
INSERT INTO Grades VALUES (1772, 8,  6.0, 'OK');
INSERT INTO Grades VALUES (2578, 43,  2.0, 'BAD');
INSERT INTO Grades VALUES (452, 99,  3.0, 'BAD');
INSERT INTO Grades VALUES (2610, 5,  8.0, 'GOOD');
INSERT INTO Grades VALUES (598, 85,  1.0, 'BAD');
INSERT INTO Grades VALUES (1099, 60,  3.0, 'BAD');
INSERT INTO Grades VALUES (402, 70,  2.0, 'BAD');
INSERT INTO Grades VALUES (2634, 30,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2006, 4,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (161, 51,  6.0, 'OK');
INSERT INTO Grades VALUES (1329, 22,  3.0, 'BAD');
INSERT INTO Grades VALUES (346, 52,  5.0, 'OK');
INSERT INTO Grades VALUES (888, 55,  3.0, 'BAD');
INSERT INTO Grades VALUES (1141, 64,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (911, 61,  3.0, 'BAD');
INSERT INTO Grades VALUES (1762, 59,  2.0, 'BAD');
INSERT INTO Grades VALUES (2895, 60,  4.0, 'BAD');
INSERT INTO Grades VALUES (1249, 46,  5.0, 'OK');
INSERT INTO Grades VALUES (1319, 3,  0.0, 'BAD');
INSERT INTO Grades VALUES (2300, 64,  0.0, 'BAD');
INSERT INTO Grades VALUES (146, 92,  4.0, 'BAD');
INSERT INTO Grades VALUES (2951, 89,  7.0, 'OK');
INSERT INTO Grades VALUES (498, 28,  1.0, 'BAD');
INSERT INTO Grades VALUES (2892, 20,  4.0, 'BAD');
INSERT INTO Grades VALUES (1493, 30,  6.0, 'OK');
INSERT INTO Grades VALUES (1879, 43,  4.0, 'BAD');
INSERT INTO Grades VALUES (971, 89,  5.0, 'OK');
INSERT INTO Grades VALUES (1737, 38,  2.0, 'BAD');
INSERT INTO Grades VALUES (2532, 8,  5.0, 'OK');
INSERT INTO Grades VALUES (1683, 7,  0.0, 'BAD');
INSERT INTO Grades VALUES (2535, 4,  1.0, 'BAD');
INSERT INTO Grades VALUES (861, 54,  2.0, 'BAD');
INSERT INTO Grades VALUES (2238, 51,  1.0, 'BAD');
INSERT INTO Grades VALUES (1821, 94,  1.0, 'BAD');
INSERT INTO Grades VALUES (1867, 39,  2.0, 'BAD');
INSERT INTO Grades VALUES (2973, 17,  5.0, 'OK');
INSERT INTO Grades VALUES (589, 87,  3.0, 'BAD');
INSERT INTO Grades VALUES (1117, 76,  2.0, 'BAD');
INSERT INTO Grades VALUES (1189, 59,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (516, 93,  7.0, 'OK');
INSERT INTO Grades VALUES (1906, 28,  0.0, 'BAD');
INSERT INTO Grades VALUES (1040, 40,  5.0, 'OK');
INSERT INTO Grades VALUES (1262, 78,  6.0, 'OK');
INSERT INTO Grades VALUES (1163, 50,  1.0, 'BAD');
INSERT INTO Grades VALUES (2236, 17,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2039, 41,  5.0, 'OK');
INSERT INTO Grades VALUES (2684, 82,  4.0, 'BAD');
INSERT INTO Grades VALUES (1769, 98,  1.0, 'BAD');
INSERT INTO Grades VALUES (192, 38,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2973, 54,  2.0, 'BAD');
INSERT INTO Grades VALUES (61, 59,  1.0, 'BAD');
INSERT INTO Grades VALUES (1303, 98,  0.0, 'BAD');
INSERT INTO Grades VALUES (651, 11,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1249, 74,  1.0, 'BAD');
INSERT INTO Grades VALUES (340, 61,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (122, 99,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1767, 34,  2.0, 'BAD');
INSERT INTO Grades VALUES (1303, 3,  1.0, 'BAD');
INSERT INTO Grades VALUES (114, 46,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1436, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (950, 30,  4.0, 'BAD');
INSERT INTO Grades VALUES (1543, 85,  4.0, 'BAD');
INSERT INTO Grades VALUES (1075, 35,  4.0, 'BAD');
INSERT INTO Grades VALUES (2137, 83,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (548, 74,  2.0, 'BAD');
INSERT INTO Grades VALUES (1527, 95,  0.0, 'BAD');
INSERT INTO Grades VALUES (2398, 14,  4.0, 'BAD');
INSERT INTO Grades VALUES (1103, 16,  6.0, 'OK');
INSERT INTO Grades VALUES (1404, 82,  3.0, 'BAD');
INSERT INTO Grades VALUES (2195, 69,  0.0, 'BAD');
INSERT INTO Grades VALUES (639, 70,  2.0, 'BAD');
INSERT INTO Grades VALUES (2346, 12,  6.0, 'OK');
INSERT INTO Grades VALUES (1650, 38,  0.0, 'BAD');
INSERT INTO Grades VALUES (516, 74,  4.0, 'BAD');
INSERT INTO Grades VALUES (108, 73,  7.0, 'OK');
INSERT INTO Grades VALUES (2660, 51,  2.0, 'BAD');
INSERT INTO Grades VALUES (1210, 49,  5.0, 'OK');
INSERT INTO Grades VALUES (2146, 51,  2.0, 'BAD');
INSERT INTO Grades VALUES (884, 6,  5.0, 'OK');
INSERT INTO Grades VALUES (967, 1,  5.0, 'OK');
INSERT INTO Grades VALUES (2368, 39,  4.0, 'BAD');
INSERT INTO Grades VALUES (2850, 84,  7.0, 'OK');
INSERT INTO Grades VALUES (1068, 85,  5.0, 'OK');
INSERT INTO Grades VALUES (2968, 1,  0.0, 'BAD');
INSERT INTO Grades VALUES (1502, 60,  3.0, 'BAD');
INSERT INTO Grades VALUES (9, 19,  3.0, 'BAD');
INSERT INTO Grades VALUES (1963, 80,  3.0, 'BAD');
INSERT INTO Grades VALUES (2778, 26,  5.0, 'OK');
INSERT INTO Grades VALUES (1813, 9,  1.0, 'BAD');
INSERT INTO Grades VALUES (1828, 76,  1.0, 'BAD');
INSERT INTO Grades VALUES (2316, 95,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (520, 96,  5.0, 'OK');
INSERT INTO Grades VALUES (1688, 63,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1245, 30,  1.0, 'BAD');
INSERT INTO Grades VALUES (975, 83,  0.0, 'BAD');
INSERT INTO Grades VALUES (2130, 43,  0.0, 'BAD');
INSERT INTO Grades VALUES (236, 6,  0.0, 'BAD');
INSERT INTO Grades VALUES (689, 35,  7.0, 'OK');
INSERT INTO Grades VALUES (1945, 47,  5.0, 'OK');
INSERT INTO Grades VALUES (2406, 27,  2.0, 'BAD');
INSERT INTO Grades VALUES (1619, 42,  6.0, 'OK');
INSERT INTO Grades VALUES (2870, 13,  1.0, 'BAD');
INSERT INTO Grades VALUES (2505, 52,  3.0, 'BAD');
INSERT INTO Grades VALUES (2877, 96,  4.0, 'BAD');
INSERT INTO Grades VALUES (1500, 23,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1483, 4,  1.0, 'BAD');
INSERT INTO Grades VALUES (2483, 39,  6.0, 'OK');
INSERT INTO Grades VALUES (415, 80,  2.0, 'BAD');
INSERT INTO Grades VALUES (72, 24,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2690, 81,  7.0, 'OK');
INSERT INTO Grades VALUES (2882, 99,  8.0, 'GOOD');
INSERT INTO Grades VALUES (721, 20,  2.0, 'BAD');
INSERT INTO Grades VALUES (2054, 25,  4.0, 'BAD');
INSERT INTO Grades VALUES (1950, 53,  1.0, 'BAD');
INSERT INTO Grades VALUES (374, 52,  5.0, 'OK');
INSERT INTO Grades VALUES (2885, 86,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2786, 69,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2744, 35,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2536, 7,  3.0, 'BAD');
INSERT INTO Grades VALUES (1327, 48,  3.0, 'BAD');
INSERT INTO Grades VALUES (944, 81,  3.0, 'BAD');
INSERT INTO Grades VALUES (1054, 53,  3.0, 'BAD');
INSERT INTO Grades VALUES (2177, 7,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (703, 56,  3.0, 'BAD');
INSERT INTO Grades VALUES (524, 81,  6.0, 'OK');
INSERT INTO Grades VALUES (320, 65,  2.0, 'BAD');
INSERT INTO Grades VALUES (2571, 2,  2.0, 'BAD');
INSERT INTO Grades VALUES (1160, 45,  6.0, 'OK');
INSERT INTO Grades VALUES (481, 33,  4.0, 'BAD');
INSERT INTO Grades VALUES (2124, 59,  1.0, 'BAD');
INSERT INTO Grades VALUES (200, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (2325, 60,  6.0, 'OK');
INSERT INTO Grades VALUES (2370, 88,  2.0, 'BAD');
INSERT INTO Grades VALUES (191, 90,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1664, 66,  2.0, 'BAD');
INSERT INTO Grades VALUES (2641, 37,  6.0, 'OK');
INSERT INTO Grades VALUES (1955, 7,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1737, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (105, 98,  6.0, 'OK');
INSERT INTO Grades VALUES (2780, 74,  7.0, 'OK');
INSERT INTO Grades VALUES (1153, 73,  3.0, 'BAD');
INSERT INTO Grades VALUES (1107, 97,  2.0, 'BAD');
INSERT INTO Grades VALUES (1066, 67,  0.0, 'BAD');
INSERT INTO Grades VALUES (2378, 57,  1.0, 'BAD');
INSERT INTO Grades VALUES (2050, 73,  6.0, 'OK');
INSERT INTO Grades VALUES (102, 65,  2.0, 'BAD');
INSERT INTO Grades VALUES (2770, 19,  0.0, 'BAD');
INSERT INTO Grades VALUES (840, 7,  8.0, 'GOOD');
INSERT INTO Grades VALUES (55, 63,  7.0, 'OK');
INSERT INTO Grades VALUES (653, 42,  0.0, 'BAD');
INSERT INTO Grades VALUES (962, 47,  2.0, 'BAD');
INSERT INTO Grades VALUES (1925, 5,  1.0, 'BAD');
INSERT INTO Grades VALUES (1948, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (910, 100,  7.0, 'OK');
INSERT INTO Grades VALUES (2161, 49,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (578, 2,  3.0, 'BAD');
INSERT INTO Grades VALUES (182, 71,  3.0, 'BAD');
INSERT INTO Grades VALUES (193, 11,  1.0, 'BAD');
INSERT INTO Grades VALUES (2473, 65,  4.0, 'BAD');
INSERT INTO Grades VALUES (1150, 69,  7.0, 'OK');
INSERT INTO Grades VALUES (2053, 31,  3.0, 'BAD');
INSERT INTO Grades VALUES (2027, 7,  0.0, 'BAD');
INSERT INTO Grades VALUES (398, 6,  1.0, 'BAD');
INSERT INTO Grades VALUES (239, 15,  0.0, 'BAD');
INSERT INTO Grades VALUES (1037, 76,  0.0, 'BAD');
INSERT INTO Grades VALUES (2158, 5,  1.0, 'BAD');
INSERT INTO Grades VALUES (2892, 86,  2.0, 'BAD');
INSERT INTO Grades VALUES (247, 30,  2.0, 'BAD');
INSERT INTO Grades VALUES (1609, 2,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1433, 52,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2850, 56,  0.0, 'BAD');
INSERT INTO Grades VALUES (1366, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (1438, 32,  4.0, 'BAD');
INSERT INTO Grades VALUES (779, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2120, 6,  6.0, 'OK');
INSERT INTO Grades VALUES (2212, 64,  2.0, 'BAD');
INSERT INTO Grades VALUES (454, 7,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (318, 5,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2292, 13,  0.0, 'BAD');
INSERT INTO Grades VALUES (430, 97,  3.0, 'BAD');
INSERT INTO Grades VALUES (2440, 99,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2581, 16,  0.0, 'BAD');
INSERT INTO Grades VALUES (480, 53,  1.0, 'BAD');
INSERT INTO Grades VALUES (1436, 31,  2.0, 'BAD');
INSERT INTO Grades VALUES (7, 2,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1705, 14,  3.0, 'BAD');
INSERT INTO Grades VALUES (1107, 19,  1.0, 'BAD');
INSERT INTO Grades VALUES (1747, 36,  5.0, 'OK');
INSERT INTO Grades VALUES (816, 27,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1138, 8,  6.0, 'OK');
INSERT INTO Grades VALUES (512, 47,  4.0, 'BAD');
INSERT INTO Grades VALUES (1340, 79,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2, 10,  3.0, 'BAD');
INSERT INTO Grades VALUES (2895, 46,  4.0, 'BAD');
INSERT INTO Grades VALUES (1258, 4,  7.0, 'OK');
INSERT INTO Grades VALUES (2478, 9,  0.0, 'BAD');
INSERT INTO Grades VALUES (2713, 15,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1854, 13,  5.0, 'OK');
INSERT INTO Grades VALUES (499, 80,  1.0, 'BAD');
INSERT INTO Grades VALUES (609, 18,  0.0, 'BAD');
INSERT INTO Grades VALUES (616, 29,  7.0, 'OK');
INSERT INTO Grades VALUES (1072, 20,  7.0, 'OK');
INSERT INTO Grades VALUES (344, 22,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2867, 68,  6.0, 'OK');
INSERT INTO Grades VALUES (773, 77,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2533, 54,  7.0, 'OK');
INSERT INTO Grades VALUES (653, 66,  4.0, 'BAD');
INSERT INTO Grades VALUES (2644, 19,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2469, 70,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2773, 78,  5.0, 'OK');
INSERT INTO Grades VALUES (983, 45,  3.0, 'BAD');
INSERT INTO Grades VALUES (2892, 69,  4.0, 'BAD');
INSERT INTO Grades VALUES (2432, 12,  7.0, 'OK');
INSERT INTO Grades VALUES (81, 30,  5.0, 'OK');
INSERT INTO Grades VALUES (979, 55,  1.0, 'BAD');
INSERT INTO Grades VALUES (1428, 87,  7.0, 'OK');
INSERT INTO Grades VALUES (838, 91,  2.0, 'BAD');
INSERT INTO Grades VALUES (314, 86,  3.0, 'BAD');
INSERT INTO Grades VALUES (1602, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (2870, 79,  3.0, 'BAD');
INSERT INTO Grades VALUES (2255, 13,  8.0, 'GOOD');
INSERT INTO Grades VALUES (620, 5,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2657, 36,  1.0, 'BAD');
INSERT INTO Grades VALUES (2014, 68,  2.0, 'BAD');
INSERT INTO Grades VALUES (2291, 46,  6.0, 'OK');
INSERT INTO Grades VALUES (1393, 25,  4.0, 'BAD');
INSERT INTO Grades VALUES (2852, 14,  5.0, 'OK');
INSERT INTO Grades VALUES (2676, 27,  0.0, 'BAD');
INSERT INTO Grades VALUES (71, 29,  6.0, 'OK');
INSERT INTO Grades VALUES (1535, 50,  6.0, 'OK');
INSERT INTO Grades VALUES (2029, 57,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2519, 28,  5.0, 'OK');
INSERT INTO Grades VALUES (1077, 84,  0.0, 'BAD');
INSERT INTO Grades VALUES (1398, 50,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (700, 40,  6.0, 'OK');
INSERT INTO Grades VALUES (109, 84,  0.0, 'BAD');
INSERT INTO Grades VALUES (1803, 35,  6.0, 'OK');
INSERT INTO Grades VALUES (1140, 11,  2.0, 'BAD');
INSERT INTO Grades VALUES (411, 81,  2.0, 'BAD');
INSERT INTO Grades VALUES (139, 68,  2.0, 'BAD');
INSERT INTO Grades VALUES (2746, 96,  8.0, 'GOOD');
INSERT INTO Grades VALUES (917, 14,  7.0, 'OK');
INSERT INTO Grades VALUES (192, 42,  1.0, 'BAD');
INSERT INTO Grades VALUES (354, 39,  0.0, 'BAD');
INSERT INTO Grades VALUES (1483, 90,  1.0, 'BAD');
INSERT INTO Grades VALUES (2261, 98,  5.0, 'OK');
INSERT INTO Grades VALUES (411, 53,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (827, 92,  1.0, 'BAD');
INSERT INTO Grades VALUES (822, 54,  4.0, 'BAD');
INSERT INTO Grades VALUES (1644, 93,  1.0, 'BAD');
INSERT INTO Grades VALUES (868, 90,  6.0, 'OK');
INSERT INTO Grades VALUES (748, 6,  1.0, 'BAD');
INSERT INTO Grades VALUES (2256, 97,  2.0, 'BAD');
INSERT INTO Grades VALUES (2399, 50,  2.0, 'BAD');
INSERT INTO Grades VALUES (2839, 84,  3.0, 'BAD');
INSERT INTO Grades VALUES (570, 44,  3.0, 'BAD');
INSERT INTO Grades VALUES (337, 6,  5.0, 'OK');
INSERT INTO Grades VALUES (1639, 85,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1150, 6,  2.0, 'BAD');
INSERT INTO Grades VALUES (2294, 1,  6.0, 'OK');
INSERT INTO Grades VALUES (957, 69,  5.0, 'OK');
INSERT INTO Grades VALUES (1815, 16,  2.0, 'BAD');
INSERT INTO Grades VALUES (1386, 23,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1450, 21,  7.0, 'OK');
INSERT INTO Grades VALUES (404, 11,  2.0, 'BAD');
INSERT INTO Grades VALUES (1948, 33,  5.0, 'OK');
INSERT INTO Grades VALUES (893, 69,  0.0, 'BAD');
INSERT INTO Grades VALUES (1690, 7,  6.0, 'OK');
INSERT INTO Grades VALUES (2478, 57,  1.0, 'BAD');
INSERT INTO Grades VALUES (1372, 2,  4.0, 'BAD');
INSERT INTO Grades VALUES (1158, 11,  2.0, 'BAD');
INSERT INTO Grades VALUES (2285, 25,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2317, 11,  2.0, 'BAD');
INSERT INTO Grades VALUES (1445, 12,  2.0, 'BAD');
INSERT INTO Grades VALUES (374, 68,  3.0, 'BAD');
INSERT INTO Grades VALUES (586, 15,  5.0, 'OK');
INSERT INTO Grades VALUES (1693, 59,  5.0, 'OK');
INSERT INTO Grades VALUES (1106, 48,  2.0, 'BAD');
INSERT INTO Grades VALUES (2, 77,  0.0, 'BAD');
INSERT INTO Grades VALUES (2556, 49,  3.0, 'BAD');
INSERT INTO Grades VALUES (1410, 58,  3.0, 'BAD');
INSERT INTO Grades VALUES (432, 43,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1073, 11,  0.0, 'BAD');
INSERT INTO Grades VALUES (1885, 8,  3.0, 'BAD');
INSERT INTO Grades VALUES (2970, 81,  0.0, 'BAD');
INSERT INTO Grades VALUES (813, 19,  6.0, 'OK');
INSERT INTO Grades VALUES (40, 63,  4.0, 'BAD');
INSERT INTO Grades VALUES (635, 68,  3.0, 'BAD');
INSERT INTO Grades VALUES (1589, 70,  0.0, 'BAD');
INSERT INTO Grades VALUES (1051, 25,  0.0, 'BAD');
INSERT INTO Grades VALUES (1315, 34,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (688, 17,  1.0, 'BAD');
INSERT INTO Grades VALUES (1338, 89,  4.0, 'BAD');
INSERT INTO Grades VALUES (1298, 26,  1.0, 'BAD');
INSERT INTO Grades VALUES (2722, 95,  3.0, 'BAD');
INSERT INTO Grades VALUES (364, 59,  1.0, 'BAD');
INSERT INTO Grades VALUES (1821, 98,  4.0, 'BAD');
INSERT INTO Grades VALUES (2335, 84,  3.0, 'BAD');
INSERT INTO Grades VALUES (949, 25,  2.0, 'BAD');
INSERT INTO Grades VALUES (491, 75,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2333, 89,  3.0, 'BAD');
INSERT INTO Grades VALUES (1632, 29,  1.0, 'BAD');
INSERT INTO Grades VALUES (1026, 66,  2.0, 'BAD');
INSERT INTO Grades VALUES (2830, 16,  7.0, 'OK');
INSERT INTO Grades VALUES (2841, 89,  3.0, 'BAD');
INSERT INTO Grades VALUES (1784, 52,  1.0, 'BAD');
INSERT INTO Grades VALUES (598, 24,  0.0, 'BAD');
INSERT INTO Grades VALUES (974, 59,  5.0, 'OK');
INSERT INTO Grades VALUES (1017, 59,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1082, 1,  4.0, 'BAD');
INSERT INTO Grades VALUES (722, 33,  4.0, 'BAD');
INSERT INTO Grades VALUES (996, 64,  2.0, 'BAD');
INSERT INTO Grades VALUES (389, 89,  0.0, 'BAD');
INSERT INTO Grades VALUES (2271, 70,  7.0, 'OK');
INSERT INTO Grades VALUES (230, 10,  7.0, 'OK');
INSERT INTO Grades VALUES (235, 46,  0.0, 'BAD');
INSERT INTO Grades VALUES (2746, 95,  4.0, 'BAD');
INSERT INTO Grades VALUES (2858, 68,  2.0, 'BAD');
INSERT INTO Grades VALUES (854, 36,  2.0, 'BAD');
INSERT INTO Grades VALUES (1673, 17,  2.0, 'BAD');
INSERT INTO Grades VALUES (719, 91,  6.0, 'OK');
INSERT INTO Grades VALUES (1954, 38,  1.0, 'BAD');
INSERT INTO Grades VALUES (768, 26,  2.0, 'BAD');
INSERT INTO Grades VALUES (1500, 49,  1.0, 'BAD');
INSERT INTO Grades VALUES (2447, 30,  3.0, 'BAD');
INSERT INTO Grades VALUES (1386, 65,  8.0, 'GOOD');
INSERT INTO Grades VALUES (977, 62,  2.0, 'BAD');
INSERT INTO Grades VALUES (391, 20,  1.0, 'BAD');
INSERT INTO Grades VALUES (2315, 73,  6.0, 'OK');
INSERT INTO Grades VALUES (2049, 97,  5.0, 'OK');
INSERT INTO Grades VALUES (83, 16,  5.0, 'OK');
INSERT INTO Grades VALUES (1749, 21,  4.0, 'BAD');
INSERT INTO Grades VALUES (30, 40,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1952, 40,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1696, 38,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1749, 24,  5.0, 'OK');
INSERT INTO Grades VALUES (1599, 100,  6.0, 'OK');
INSERT INTO Grades VALUES (1491, 42,  7.0, 'OK');
INSERT INTO Grades VALUES (454, 8,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1800, 56,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1667, 38,  5.0, 'OK');
INSERT INTO Grades VALUES (72, 38,  5.0, 'OK');
INSERT INTO Grades VALUES (2066, 19,  4.0, 'BAD');
INSERT INTO Grades VALUES (2038, 23,  5.0, 'OK');
INSERT INTO Grades VALUES (2257, 18,  3.0, 'BAD');
INSERT INTO Grades VALUES (658, 18,  6.0, 'OK');
INSERT INTO Grades VALUES (123, 16,  7.0, 'OK');
INSERT INTO Grades VALUES (1102, 6,  0.0, 'BAD');
INSERT INTO Grades VALUES (99, 59,  7.0, 'OK');
INSERT INTO Grades VALUES (1321, 10,  2.0, 'BAD');
INSERT INTO Grades VALUES (439, 77,  1.0, 'BAD');
INSERT INTO Grades VALUES (1524, 100,  0.0, 'BAD');
INSERT INTO Grades VALUES (881, 18,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2277, 7,  0.0, 'BAD');
INSERT INTO Grades VALUES (1213, 15,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (486, 73,  6.0, 'OK');
INSERT INTO Grades VALUES (1482, 47,  1.0, 'BAD');
INSERT INTO Grades VALUES (2881, 48,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1721, 99,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1020, 19,  0.0, 'BAD');
INSERT INTO Grades VALUES (2474, 57,  6.0, 'OK');
INSERT INTO Grades VALUES (165, 32,  7.0, 'OK');
INSERT INTO Grades VALUES (2545, 12,  6.0, 'OK');
INSERT INTO Grades VALUES (995, 88,  2.0, 'BAD');
INSERT INTO Grades VALUES (468, 100,  7.0, 'OK');
INSERT INTO Grades VALUES (9, 37,  1.0, 'BAD');
INSERT INTO Grades VALUES (1016, 70,  7.0, 'OK');
INSERT INTO Grades VALUES (2789, 50,  7.0, 'OK');
INSERT INTO Grades VALUES (468, 22,  5.0, 'OK');
INSERT INTO Grades VALUES (1208, 41,  5.0, 'OK');
INSERT INTO Grades VALUES (458, 14,  3.0, 'BAD');
INSERT INTO Grades VALUES (236, 30,  4.0, 'BAD');
INSERT INTO Grades VALUES (614, 26,  7.0, 'OK');
INSERT INTO Grades VALUES (1360, 21,  6.0, 'OK');
INSERT INTO Grades VALUES (1865, 40,  6.0, 'OK');
INSERT INTO Grades VALUES (1032, 48,  4.0, 'BAD');
INSERT INTO Grades VALUES (575, 63,  4.0, 'BAD');
INSERT INTO Grades VALUES (264, 4,  5.0, 'OK');
INSERT INTO Grades VALUES (1553, 71,  7.0, 'OK');
INSERT INTO Grades VALUES (1540, 30,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1545, 88,  3.0, 'BAD');
INSERT INTO Grades VALUES (2358, 23,  4.0, 'BAD');
INSERT INTO Grades VALUES (2502, 88,  0.0, 'BAD');
INSERT INTO Grades VALUES (561, 100,  2.0, 'BAD');
INSERT INTO Grades VALUES (1108, 64,  1.0, 'BAD');
INSERT INTO Grades VALUES (2706, 47,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2840, 21,  3.0, 'BAD');
INSERT INTO Grades VALUES (344, 84,  6.0, 'OK');
INSERT INTO Grades VALUES (1450, 37,  6.0, 'OK');
INSERT INTO Grades VALUES (2229, 76,  5.0, 'OK');
INSERT INTO Grades VALUES (348, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (1633, 30,  7.0, 'OK');
INSERT INTO Grades VALUES (248, 84,  6.0, 'OK');
INSERT INTO Grades VALUES (2440, 44,  5.0, 'OK');
INSERT INTO Grades VALUES (2852, 3,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2303, 8,  4.0, 'BAD');
INSERT INTO Grades VALUES (801, 48,  6.0, 'OK');
INSERT INTO Grades VALUES (2714, 43,  2.0, 'BAD');
INSERT INTO Grades VALUES (1830, 44,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1968, 72,  5.0, 'OK');
INSERT INTO Grades VALUES (1336, 72,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (742, 4,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (71, 3,  4.0, 'BAD');
INSERT INTO Grades VALUES (288, 42,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (103, 45,  2.0, 'BAD');
INSERT INTO Grades VALUES (1734, 47,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (210, 100,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2107, 65,  1.0, 'BAD');
INSERT INTO Grades VALUES (2039, 47,  6.0, 'OK');
INSERT INTO Grades VALUES (1559, 66,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2206, 53,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2526, 95,  4.0, 'BAD');
INSERT INTO Grades VALUES (2227, 65,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (811, 52,  0.0, 'BAD');
INSERT INTO Grades VALUES (2542, 7,  5.0, 'OK');
INSERT INTO Grades VALUES (1824, 40,  3.0, 'BAD');
INSERT INTO Grades VALUES (2066, 1,  4.0, 'BAD');
INSERT INTO Grades VALUES (2754, 7,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1937, 97,  7.0, 'OK');
INSERT INTO Grades VALUES (1064, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (2362, 13,  7.0, 'OK');
INSERT INTO Grades VALUES (883, 38,  1.0, 'BAD');
INSERT INTO Grades VALUES (1259, 64,  7.0, 'OK');
INSERT INTO Grades VALUES (738, 26,  1.0, 'BAD');
INSERT INTO Grades VALUES (2111, 67,  7.0, 'OK');
INSERT INTO Grades VALUES (1876, 43,  8.0, 'GOOD');
INSERT INTO Grades VALUES (391, 8,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1106, 61,  7.0, 'OK');
INSERT INTO Grades VALUES (1437, 98,  3.0, 'BAD');
INSERT INTO Grades VALUES (566, 13,  0.0, 'BAD');
INSERT INTO Grades VALUES (460, 74,  2.0, 'BAD');
INSERT INTO Grades VALUES (2807, 8,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2700, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (2858, 56,  1.0, 'BAD');
INSERT INTO Grades VALUES (919, 66,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (338, 93,  1.0, 'BAD');
INSERT INTO Grades VALUES (2848, 35,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2306, 40,  1.0, 'BAD');
INSERT INTO Grades VALUES (1875, 28,  0.0, 'BAD');
INSERT INTO Grades VALUES (2889, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (1961, 5,  7.0, 'OK');
INSERT INTO Grades VALUES (593, 63,  4.0, 'BAD');
INSERT INTO Grades VALUES (2014, 63,  3.0, 'BAD');
INSERT INTO Grades VALUES (2450, 72,  8.0, 'GOOD');
INSERT INTO Grades VALUES (63, 42,  5.0, 'OK');
INSERT INTO Grades VALUES (42, 79,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1564, 78,  4.0, 'BAD');
INSERT INTO Grades VALUES (1044, 83,  5.0, 'OK');
INSERT INTO Grades VALUES (1237, 10,  3.0, 'BAD');
INSERT INTO Grades VALUES (727, 50,  7.0, 'OK');
INSERT INTO Grades VALUES (929, 10,  3.0, 'BAD');
INSERT INTO Grades VALUES (1556, 54,  6.0, 'OK');
INSERT INTO Grades VALUES (842, 19,  0.0, 'BAD');
INSERT INTO Grades VALUES (46, 68,  1.0, 'BAD');
INSERT INTO Grades VALUES (256, 30,  4.0, 'BAD');
INSERT INTO Grades VALUES (232, 71,  4.0, 'BAD');
INSERT INTO Grades VALUES (2903, 86,  1.0, 'BAD');
INSERT INTO Grades VALUES (1957, 82,  5.0, 'OK');
INSERT INTO Grades VALUES (2203, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (2428, 45,  3.0, 'BAD');
INSERT INTO Grades VALUES (197, 25,  4.0, 'BAD');
INSERT INTO Grades VALUES (1971, 81,  7.0, 'OK');
INSERT INTO Grades VALUES (2259, 74,  5.0, 'OK');
INSERT INTO Grades VALUES (409, 19,  2.0, 'BAD');
INSERT INTO Grades VALUES (2982, 75,  3.0, 'BAD');
INSERT INTO Grades VALUES (1896, 58,  6.0, 'OK');
INSERT INTO Grades VALUES (840, 60,  1.0, 'BAD');
INSERT INTO Grades VALUES (2661, 69,  4.0, 'BAD');
INSERT INTO Grades VALUES (1016, 71,  2.0, 'BAD');
INSERT INTO Grades VALUES (1133, 50,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2546, 98,  2.0, 'BAD');
INSERT INTO Grades VALUES (1921, 68,  2.0, 'BAD');
INSERT INTO Grades VALUES (200, 78,  6.0, 'OK');
INSERT INTO Grades VALUES (2046, 86,  6.0, 'OK');
INSERT INTO Grades VALUES (1610, 67,  2.0, 'BAD');
INSERT INTO Grades VALUES (1956, 14,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2772, 53,  1.0, 'BAD');
INSERT INTO Grades VALUES (325, 65,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1660, 33,  1.0, 'BAD');
INSERT INTO Grades VALUES (2012, 65,  2.0, 'BAD');
INSERT INTO Grades VALUES (2460, 62,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (932, 34,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2337, 34,  6.0, 'OK');
INSERT INTO Grades VALUES (1515, 31,  4.0, 'BAD');
INSERT INTO Grades VALUES (1511, 40,  2.0, 'BAD');
INSERT INTO Grades VALUES (2934, 95,  6.0, 'OK');
INSERT INTO Grades VALUES (365, 18,  0.0, 'BAD');
INSERT INTO Grades VALUES (2356, 43,  5.0, 'OK');
INSERT INTO Grades VALUES (2567, 2,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2848, 65,  3.0, 'BAD');
INSERT INTO Grades VALUES (330, 76,  6.0, 'OK');
INSERT INTO Grades VALUES (1210, 59,  0.0, 'BAD');
INSERT INTO Grades VALUES (1809, 95,  5.0, 'OK');
INSERT INTO Grades VALUES (1737, 9,  5.0, 'OK');
INSERT INTO Grades VALUES (1051, 72,  6.0, 'OK');
INSERT INTO Grades VALUES (84, 5,  3.0, 'BAD');
INSERT INTO Grades VALUES (1082, 21,  0.0, 'BAD');
INSERT INTO Grades VALUES (1532, 77,  4.0, 'BAD');
INSERT INTO Grades VALUES (1799, 43,  5.0, 'OK');
INSERT INTO Grades VALUES (2898, 43,  1.0, 'BAD');
INSERT INTO Grades VALUES (313, 72,  6.0, 'OK');
INSERT INTO Grades VALUES (2942, 33,  5.0, 'OK');
INSERT INTO Grades VALUES (352, 93,  1.0, 'BAD');
INSERT INTO Grades VALUES (2799, 30,  2.0, 'BAD');
INSERT INTO Grades VALUES (2624, 32,  5.0, 'OK');
INSERT INTO Grades VALUES (2492, 67,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (655, 48,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (588, 32,  7.0, 'OK');
INSERT INTO Grades VALUES (2262, 30,  2.0, 'BAD');
INSERT INTO Grades VALUES (1690, 80,  4.0, 'BAD');
INSERT INTO Grades VALUES (881, 44,  7.0, 'OK');
INSERT INTO Grades VALUES (3000, 85,  0.0, 'BAD');
INSERT INTO Grades VALUES (2977, 88,  4.0, 'BAD');
INSERT INTO Grades VALUES (500, 86,  5.0, 'OK');
INSERT INTO Grades VALUES (2732, 61,  7.0, 'OK');
INSERT INTO Grades VALUES (239, 53,  5.0, 'OK');
INSERT INTO Grades VALUES (898, 59,  3.0, 'BAD');
INSERT INTO Grades VALUES (130, 98,  4.0, 'BAD');
INSERT INTO Grades VALUES (289, 12,  5.0, 'OK');
INSERT INTO Grades VALUES (591, 1,  4.0, 'BAD');
INSERT INTO Grades VALUES (1587, 33,  8.0, 'GOOD');
INSERT INTO Grades VALUES (255, 84,  2.0, 'BAD');
INSERT INTO Grades VALUES (1507, 60,  0.0, 'BAD');
INSERT INTO Grades VALUES (1503, 60,  7.0, 'OK');
INSERT INTO Grades VALUES (1629, 43,  8.0, 'GOOD');
INSERT INTO Grades VALUES (638, 82,  2.0, 'BAD');
INSERT INTO Grades VALUES (1613, 31,  2.0, 'BAD');
INSERT INTO Grades VALUES (2988, 12,  0.0, 'BAD');
INSERT INTO Grades VALUES (2942, 53,  1.0, 'BAD');
INSERT INTO Grades VALUES (978, 95,  3.0, 'BAD');
INSERT INTO Grades VALUES (344, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (1002, 88,  1.0, 'BAD');
INSERT INTO Grades VALUES (597, 46,  2.0, 'BAD');
INSERT INTO Grades VALUES (2479, 48,  1.0, 'BAD');
INSERT INTO Grades VALUES (446, 76,  6.0, 'OK');
INSERT INTO Grades VALUES (826, 65,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2758, 78,  1.0, 'BAD');
INSERT INTO Grades VALUES (1601, 17,  5.0, 'OK');
INSERT INTO Grades VALUES (1293, 59,  7.0, 'OK');
INSERT INTO Grades VALUES (1096, 88,  1.0, 'BAD');
INSERT INTO Grades VALUES (2699, 31,  4.0, 'BAD');
INSERT INTO Grades VALUES (2038, 85,  1.0, 'BAD');
INSERT INTO Grades VALUES (1409, 81,  6.0, 'OK');
INSERT INTO Grades VALUES (1492, 11,  6.0, 'OK');
INSERT INTO Grades VALUES (2785, 56,  3.0, 'BAD');
INSERT INTO Grades VALUES (2373, 34,  8.0, 'GOOD');
INSERT INTO Grades VALUES (494, 91,  7.0, 'OK');
INSERT INTO Grades VALUES (1046, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (2213, 87,  3.0, 'BAD');
INSERT INTO Grades VALUES (580, 82,  2.0, 'BAD');
INSERT INTO Grades VALUES (793, 32,  5.0, 'OK');
INSERT INTO Grades VALUES (1088, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2421, 30,  1.0, 'BAD');
INSERT INTO Grades VALUES (300, 73,  1.0, 'BAD');
INSERT INTO Grades VALUES (2226, 58,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1531, 82,  1.0, 'BAD');
INSERT INTO Grades VALUES (1501, 76,  4.0, 'BAD');
INSERT INTO Grades VALUES (748, 73,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2964, 85,  5.0, 'OK');
INSERT INTO Grades VALUES (2089, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (2102, 8,  0.0, 'BAD');
INSERT INTO Grades VALUES (697, 95,  1.0, 'BAD');
INSERT INTO Grades VALUES (2228, 68,  0.0, 'BAD');
INSERT INTO Grades VALUES (939, 67,  3.0, 'BAD');
INSERT INTO Grades VALUES (12, 44,  2.0, 'BAD');
INSERT INTO Grades VALUES (2892, 74,  3.0, 'BAD');
INSERT INTO Grades VALUES (1054, 75,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1310, 74,  0.0, 'BAD');
INSERT INTO Grades VALUES (1908, 89,  4.0, 'BAD');
INSERT INTO Grades VALUES (1493, 78,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1512, 79,  7.0, 'OK');
INSERT INTO Grades VALUES (1662, 27,  3.0, 'BAD');
INSERT INTO Grades VALUES (1333, 54,  0.0, 'BAD');
INSERT INTO Grades VALUES (2285, 44,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2658, 7,  1.0, 'BAD');
INSERT INTO Grades VALUES (2940, 98,  7.0, 'OK');
INSERT INTO Grades VALUES (2856, 3,  3.0, 'BAD');
INSERT INTO Grades VALUES (2194, 12,  8.0, 'GOOD');
INSERT INTO Grades VALUES (57, 20,  7.0, 'OK');
INSERT INTO Grades VALUES (1303, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (513, 75,  4.0, 'BAD');
INSERT INTO Grades VALUES (2182, 88,  2.0, 'BAD');
INSERT INTO Grades VALUES (1045, 72,  5.0, 'OK');
INSERT INTO Grades VALUES (2876, 57,  0.0, 'BAD');
INSERT INTO Grades VALUES (2676, 66,  6.0, 'OK');
INSERT INTO Grades VALUES (2320, 58,  3.0, 'BAD');
INSERT INTO Grades VALUES (689, 13,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1932, 58,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1852, 14,  0.0, 'BAD');
INSERT INTO Grades VALUES (61, 17,  4.0, 'BAD');
INSERT INTO Grades VALUES (1647, 81,  0.0, 'BAD');
INSERT INTO Grades VALUES (63, 62,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2005, 58,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1052, 85,  7.0, 'OK');
INSERT INTO Grades VALUES (1142, 61,  3.0, 'BAD');
INSERT INTO Grades VALUES (2990, 80,  0.0, 'BAD');
INSERT INTO Grades VALUES (136, 68,  4.0, 'BAD');
INSERT INTO Grades VALUES (2984, 51,  1.0, 'BAD');
INSERT INTO Grades VALUES (1195, 2,  7.0, 'OK');
INSERT INTO Grades VALUES (2326, 63,  3.0, 'BAD');
INSERT INTO Grades VALUES (2572, 61,  5.0, 'OK');
INSERT INTO Grades VALUES (92, 24,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2900, 28,  5.0, 'OK');
INSERT INTO Grades VALUES (1032, 32,  0.0, 'BAD');
INSERT INTO Grades VALUES (2419, 73,  2.0, 'BAD');
INSERT INTO Grades VALUES (1424, 15,  1.0, 'BAD');
INSERT INTO Grades VALUES (634, 50,  0.0, 'BAD');
INSERT INTO Grades VALUES (608, 33,  2.0, 'BAD');
INSERT INTO Grades VALUES (892, 79,  3.0, 'BAD');
INSERT INTO Grades VALUES (1189, 4,  7.0, 'OK');
INSERT INTO Grades VALUES (154, 75,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1299, 19,  3.0, 'BAD');
INSERT INTO Grades VALUES (1509, 70,  0.0, 'BAD');
INSERT INTO Grades VALUES (1124, 1,  1.0, 'BAD');
INSERT INTO Grades VALUES (1076, 72,  6.0, 'OK');
INSERT INTO Grades VALUES (688, 95,  2.0, 'BAD');
INSERT INTO Grades VALUES (2631, 81,  1.0, 'BAD');
INSERT INTO Grades VALUES (1241, 40,  5.0, 'OK');
INSERT INTO Grades VALUES (2153, 31,  3.0, 'BAD');
INSERT INTO Grades VALUES (1219, 19,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1498, 72,  5.0, 'OK');
INSERT INTO Grades VALUES (1638, 22,  3.0, 'BAD');
INSERT INTO Grades VALUES (1701, 30,  3.0, 'BAD');
INSERT INTO Grades VALUES (1044, 6,  5.0, 'OK');
INSERT INTO Grades VALUES (717, 81,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1863, 69,  5.0, 'OK');
INSERT INTO Grades VALUES (2527, 51,  7.0, 'OK');
INSERT INTO Grades VALUES (1788, 44,  6.0, 'OK');
INSERT INTO Grades VALUES (685, 48,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (61, 66,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2240, 16,  3.0, 'BAD');
INSERT INTO Grades VALUES (1497, 5,  6.0, 'OK');
INSERT INTO Grades VALUES (221, 6,  6.0, 'OK');
INSERT INTO Grades VALUES (2366, 49,  3.0, 'BAD');
INSERT INTO Grades VALUES (2963, 17,  3.0, 'BAD');
INSERT INTO Grades VALUES (1432, 32,  3.0, 'BAD');
INSERT INTO Grades VALUES (2547, 58,  4.0, 'BAD');
INSERT INTO Grades VALUES (1646, 46,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1984, 82,  6.0, 'OK');
INSERT INTO Grades VALUES (1453, 42,  4.0, 'BAD');
INSERT INTO Grades VALUES (1593, 33,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2908, 30,  3.0, 'BAD');
INSERT INTO Grades VALUES (344, 2,  0.0, 'BAD');
INSERT INTO Grades VALUES (1762, 67,  0.0, 'BAD');
INSERT INTO Grades VALUES (2285, 29,  7.0, 'OK');
INSERT INTO Grades VALUES (341, 60,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2264, 58,  5.0, 'OK');
INSERT INTO Grades VALUES (2390, 55,  2.0, 'BAD');
INSERT INTO Grades VALUES (1959, 39,  6.0, 'OK');
INSERT INTO Grades VALUES (828, 91,  7.0, 'OK');
INSERT INTO Grades VALUES (2862, 35,  2.0, 'BAD');
INSERT INTO Grades VALUES (1263, 42,  3.0, 'BAD');
INSERT INTO Grades VALUES (668, 38,  4.0, 'BAD');
INSERT INTO Grades VALUES (2779, 99,  0.0, 'BAD');
INSERT INTO Grades VALUES (341, 36,  0.0, 'BAD');
INSERT INTO Grades VALUES (2368, 76,  0.0, 'BAD');
INSERT INTO Grades VALUES (2778, 91,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (394, 81,  4.0, 'BAD');
INSERT INTO Grades VALUES (1058, 91,  2.0, 'BAD');
INSERT INTO Grades VALUES (2104, 18,  4.0, 'BAD');
INSERT INTO Grades VALUES (944, 31,  1.0, 'BAD');
INSERT INTO Grades VALUES (2816, 93,  4.0, 'BAD');
INSERT INTO Grades VALUES (921, 61,  1.0, 'BAD');
INSERT INTO Grades VALUES (775, 91,  2.0, 'BAD');
INSERT INTO Grades VALUES (2095, 31,  7.0, 'OK');
INSERT INTO Grades VALUES (2195, 51,  2.0, 'BAD');
INSERT INTO Grades VALUES (2507, 28,  2.0, 'BAD');
INSERT INTO Grades VALUES (2929, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (2105, 31,  7.0, 'OK');
INSERT INTO Grades VALUES (2019, 34,  4.0, 'BAD');
INSERT INTO Grades VALUES (1123, 29,  5.0, 'OK');
INSERT INTO Grades VALUES (2066, 96,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1051, 16,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1772, 90,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (696, 36,  2.0, 'BAD');
INSERT INTO Grades VALUES (2403, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (1937, 41,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1210, 69,  2.0, 'BAD');
INSERT INTO Grades VALUES (666, 25,  2.0, 'BAD');
INSERT INTO Grades VALUES (1913, 43,  7.0, 'OK');
INSERT INTO Grades VALUES (130, 18,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1177, 83,  3.0, 'BAD');
INSERT INTO Grades VALUES (316, 33,  1.0, 'BAD');
INSERT INTO Grades VALUES (1216, 57,  0.0, 'BAD');
INSERT INTO Grades VALUES (1357, 52,  8.0, 'GOOD');
INSERT INTO Grades VALUES (729, 7,  2.0, 'BAD');
INSERT INTO Grades VALUES (2051, 43,  2.0, 'BAD');
INSERT INTO Grades VALUES (2453, 52,  3.0, 'BAD');
INSERT INTO Grades VALUES (1975, 18,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2379, 82,  2.0, 'BAD');
INSERT INTO Grades VALUES (2768, 11,  1.0, 'BAD');
INSERT INTO Grades VALUES (1086, 87,  5.0, 'OK');
INSERT INTO Grades VALUES (500, 3,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2633, 70,  6.0, 'OK');
INSERT INTO Grades VALUES (1555, 78,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2713, 7,  5.0, 'OK');
INSERT INTO Grades VALUES (5, 9,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2290, 61,  1.0, 'BAD');
INSERT INTO Grades VALUES (495, 87,  0.0, 'BAD');
INSERT INTO Grades VALUES (2724, 65,  2.0, 'BAD');
INSERT INTO Grades VALUES (2348, 85,  2.0, 'BAD');
INSERT INTO Grades VALUES (489, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2565, 21,  3.0, 'BAD');
INSERT INTO Grades VALUES (625, 53,  2.0, 'BAD');
INSERT INTO Grades VALUES (2793, 8,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (412, 72,  7.0, 'OK');
INSERT INTO Grades VALUES (2238, 29,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1558, 18,  0.0, 'BAD');
INSERT INTO Grades VALUES (2229, 64,  7.0, 'OK');
INSERT INTO Grades VALUES (2270, 87,  3.0, 'BAD');
INSERT INTO Grades VALUES (592, 35,  7.0, 'OK');
INSERT INTO Grades VALUES (676, 75,  7.0, 'OK');
INSERT INTO Grades VALUES (2995, 91,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2920, 15,  2.0, 'BAD');
INSERT INTO Grades VALUES (962, 7,  1.0, 'BAD');
INSERT INTO Grades VALUES (2534, 71,  2.0, 'BAD');
INSERT INTO Grades VALUES (2011, 8,  0.0, 'BAD');
INSERT INTO Grades VALUES (2149, 65,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2400, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (1737, 14,  1.0, 'BAD');
INSERT INTO Grades VALUES (242, 57,  7.0, 'OK');
INSERT INTO Grades VALUES (2980, 33,  1.0, 'BAD');
INSERT INTO Grades VALUES (2739, 79,  2.0, 'BAD');
INSERT INTO Grades VALUES (18, 99,  8.0, 'GOOD');
INSERT INTO Grades VALUES (802, 12,  7.0, 'OK');
INSERT INTO Grades VALUES (293, 45,  7.0, 'OK');
INSERT INTO Grades VALUES (1908, 56,  6.0, 'OK');
INSERT INTO Grades VALUES (2298, 4,  0.0, 'BAD');
INSERT INTO Grades VALUES (1810, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (584, 43,  0.0, 'BAD');
INSERT INTO Grades VALUES (1345, 85,  6.0, 'OK');
INSERT INTO Grades VALUES (1144, 16,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2766, 6,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (830, 23,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1960, 77,  0.0, 'BAD');
INSERT INTO Grades VALUES (2597, 21,  5.0, 'OK');
INSERT INTO Grades VALUES (504, 28,  2.0, 'BAD');
INSERT INTO Grades VALUES (1622, 78,  5.0, 'OK');
INSERT INTO Grades VALUES (452, 87,  2.0, 'BAD');
INSERT INTO Grades VALUES (279, 70,  4.0, 'BAD');
INSERT INTO Grades VALUES (19, 67,  8.0, 'GOOD');
INSERT INTO Grades VALUES (967, 10,  5.0, 'OK');
INSERT INTO Grades VALUES (448, 27,  0.0, 'BAD');
INSERT INTO Grades VALUES (1807, 56,  3.0, 'BAD');
INSERT INTO Grades VALUES (2316, 68,  1.0, 'BAD');
INSERT INTO Grades VALUES (288, 64,  1.0, 'BAD');
INSERT INTO Grades VALUES (553, 20,  1.0, 'BAD');
INSERT INTO Grades VALUES (2825, 41,  8.0, 'GOOD');
INSERT INTO Grades VALUES (253, 45,  4.0, 'BAD');
INSERT INTO Grades VALUES (1235, 75,  5.0, 'OK');
INSERT INTO Grades VALUES (2211, 45,  3.0, 'BAD');
INSERT INTO Grades VALUES (2720, 11,  3.0, 'BAD');
INSERT INTO Grades VALUES (795, 58,  1.0, 'BAD');
INSERT INTO Grades VALUES (2176, 16,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1231, 83,  6.0, 'OK');
INSERT INTO Grades VALUES (2114, 71,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1765, 75,  0.0, 'BAD');
INSERT INTO Grades VALUES (2796, 100,  1.0, 'BAD');
INSERT INTO Grades VALUES (1856, 4,  7.0, 'OK');
INSERT INTO Grades VALUES (50, 90,  1.0, 'BAD');
INSERT INTO Grades VALUES (2018, 100,  5.0, 'OK');
INSERT INTO Grades VALUES (2751, 71,  5.0, 'OK');
INSERT INTO Grades VALUES (746, 18,  5.0, 'OK');
INSERT INTO Grades VALUES (1768, 45,  0.0, 'BAD');
INSERT INTO Grades VALUES (1349, 27,  3.0, 'BAD');
INSERT INTO Grades VALUES (745, 40,  5.0, 'OK');
INSERT INTO Grades VALUES (2904, 56,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (35, 4,  0.0, 'BAD');
INSERT INTO Grades VALUES (2758, 59,  3.0, 'BAD');
INSERT INTO Grades VALUES (2525, 61,  4.0, 'BAD');
INSERT INTO Grades VALUES (318, 30,  6.0, 'OK');
INSERT INTO Grades VALUES (1803, 80,  6.0, 'OK');
INSERT INTO Grades VALUES (2650, 78,  3.0, 'BAD');
INSERT INTO Grades VALUES (2955, 97,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2228, 45,  5.0, 'OK');
INSERT INTO Grades VALUES (2783, 41,  4.0, 'BAD');
INSERT INTO Grades VALUES (1908, 44,  0.0, 'BAD');
INSERT INTO Grades VALUES (507, 30,  3.0, 'BAD');
INSERT INTO Grades VALUES (2110, 39,  3.0, 'BAD');
INSERT INTO Grades VALUES (615, 15,  3.0, 'BAD');
INSERT INTO Grades VALUES (610, 32,  2.0, 'BAD');
INSERT INTO Grades VALUES (1656, 34,  4.0, 'BAD');
INSERT INTO Grades VALUES (824, 36,  3.0, 'BAD');
INSERT INTO Grades VALUES (1910, 90,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1439, 69,  5.0, 'OK');
INSERT INTO Grades VALUES (995, 51,  5.0, 'OK');
INSERT INTO Grades VALUES (2689, 10,  0.0, 'BAD');
INSERT INTO Grades VALUES (2991, 69,  2.0, 'BAD');
INSERT INTO Grades VALUES (1344, 78,  2.0, 'BAD');
INSERT INTO Grades VALUES (660, 92,  7.0, 'OK');
INSERT INTO Grades VALUES (283, 1,  0.0, 'BAD');
INSERT INTO Grades VALUES (2936, 8,  6.0, 'OK');
INSERT INTO Grades VALUES (72, 32,  1.0, 'BAD');
INSERT INTO Grades VALUES (1085, 41,  2.0, 'BAD');
INSERT INTO Grades VALUES (2446, 79,  1.0, 'BAD');
INSERT INTO Grades VALUES (2503, 73,  1.0, 'BAD');
INSERT INTO Grades VALUES (2000, 14,  1.0, 'BAD');
INSERT INTO Grades VALUES (840, 4,  1.0, 'BAD');
INSERT INTO Grades VALUES (114, 100,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2227, 59,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1406, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (616, 80,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2012, 51,  0.0, 'BAD');
INSERT INTO Grades VALUES (2243, 35,  2.0, 'BAD');
INSERT INTO Grades VALUES (1616, 32,  1.0, 'BAD');
INSERT INTO Grades VALUES (2709, 34,  5.0, 'OK');
INSERT INTO Grades VALUES (1952, 33,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1605, 25,  4.0, 'BAD');
INSERT INTO Grades VALUES (2526, 90,  3.0, 'BAD');
INSERT INTO Grades VALUES (824, 68,  3.0, 'BAD');
INSERT INTO Grades VALUES (466, 73,  5.0, 'OK');
INSERT INTO Grades VALUES (1708, 41,  5.0, 'OK');
INSERT INTO Grades VALUES (557, 52,  7.0, 'OK');
INSERT INTO Grades VALUES (1190, 47,  4.0, 'BAD');
INSERT INTO Grades VALUES (2514, 14,  5.0, 'OK');
INSERT INTO Grades VALUES (2265, 22,  1.0, 'BAD');
INSERT INTO Grades VALUES (2493, 73,  5.0, 'OK');
INSERT INTO Grades VALUES (2533, 78,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2377, 55,  1.0, 'BAD');
INSERT INTO Grades VALUES (1072, 79,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2277, 44,  3.0, 'BAD');
INSERT INTO Grades VALUES (2923, 51,  3.0, 'BAD');
INSERT INTO Grades VALUES (1000, 59,  4.0, 'BAD');
INSERT INTO Grades VALUES (2227, 100,  2.0, 'BAD');
INSERT INTO Grades VALUES (2041, 14,  5.0, 'OK');
INSERT INTO Grades VALUES (239, 30,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1970, 22,  1.0, 'BAD');
INSERT INTO Grades VALUES (585, 55,  0.0, 'BAD');
INSERT INTO Grades VALUES (277, 83,  6.0, 'OK');
INSERT INTO Grades VALUES (1510, 7,  4.0, 'BAD');
INSERT INTO Grades VALUES (158, 83,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1683, 57,  1.0, 'BAD');
INSERT INTO Grades VALUES (2996, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (813, 35,  1.0, 'BAD');
INSERT INTO Grades VALUES (375, 27,  6.0, 'OK');
INSERT INTO Grades VALUES (1003, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (2051, 86,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2824, 23,  5.0, 'OK');
INSERT INTO Grades VALUES (1926, 51,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1883, 60,  6.0, 'OK');
INSERT INTO Grades VALUES (869, 69,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1999, 4,  5.0, 'OK');
INSERT INTO Grades VALUES (1330, 99,  0.0, 'BAD');
INSERT INTO Grades VALUES (124, 63,  6.0, 'OK');
INSERT INTO Grades VALUES (1866, 90,  3.0, 'BAD');
INSERT INTO Grades VALUES (1124, 92,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2460, 94,  7.0, 'OK');
INSERT INTO Grades VALUES (422, 18,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2837, 43,  1.0, 'BAD');
INSERT INTO Grades VALUES (787, 77,  2.0, 'BAD');
INSERT INTO Grades VALUES (1343, 46,  2.0, 'BAD');
INSERT INTO Grades VALUES (782, 44,  5.0, 'OK');
INSERT INTO Grades VALUES (2729, 25,  6.0, 'OK');
INSERT INTO Grades VALUES (1479, 49,  8.0, 'GOOD');
INSERT INTO Grades VALUES (668, 66,  7.0, 'OK');
INSERT INTO Grades VALUES (1631, 89,  0.0, 'BAD');
INSERT INTO Grades VALUES (2662, 1,  4.0, 'BAD');
INSERT INTO Grades VALUES (2379, 22,  3.0, 'BAD');
INSERT INTO Grades VALUES (2070, 58,  7.0, 'OK');
INSERT INTO Grades VALUES (2011, 45,  4.0, 'BAD');
INSERT INTO Grades VALUES (1063, 39,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2736, 20,  4.0, 'BAD');
INSERT INTO Grades VALUES (2711, 48,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1337, 79,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2778, 98,  5.0, 'OK');
INSERT INTO Grades VALUES (1055, 28,  4.0, 'BAD');
INSERT INTO Grades VALUES (1228, 41,  4.0, 'BAD');
INSERT INTO Grades VALUES (1994, 20,  5.0, 'OK');
INSERT INTO Grades VALUES (177, 41,  4.0, 'BAD');
INSERT INTO Grades VALUES (1406, 52,  0.0, 'BAD');
INSERT INTO Grades VALUES (1212, 14,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (111, 1,  0.0, 'BAD');
INSERT INTO Grades VALUES (1157, 64,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2328, 100,  8.0, 'GOOD');
INSERT INTO Grades VALUES (746, 29,  5.0, 'OK');
INSERT INTO Grades VALUES (1982, 36,  4.0, 'BAD');
INSERT INTO Grades VALUES (1158, 63,  4.0, 'BAD');
INSERT INTO Grades VALUES (382, 8,  5.0, 'OK');
INSERT INTO Grades VALUES (779, 84,  6.0, 'OK');
INSERT INTO Grades VALUES (2185, 41,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2036, 53,  4.0, 'BAD');
INSERT INTO Grades VALUES (2025, 15,  5.0, 'OK');
INSERT INTO Grades VALUES (285, 72,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2545, 99,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1635, 44,  8.0, 'GOOD');
INSERT INTO Grades VALUES (870, 77,  3.0, 'BAD');
INSERT INTO Grades VALUES (2936, 34,  7.0, 'OK');
INSERT INTO Grades VALUES (1143, 67,  4.0, 'BAD');
INSERT INTO Grades VALUES (1220, 97,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2238, 82,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (207, 17,  3.0, 'BAD');
INSERT INTO Grades VALUES (2542, 93,  8.0, 'GOOD');
INSERT INTO Grades VALUES (329, 29,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2279, 26,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (728, 60,  4.0, 'BAD');
INSERT INTO Grades VALUES (2158, 82,  1.0, 'BAD');
INSERT INTO Grades VALUES (1623, 17,  6.0, 'OK');
INSERT INTO Grades VALUES (702, 11,  5.0, 'OK');
INSERT INTO Grades VALUES (1036, 31,  1.0, 'BAD');
INSERT INTO Grades VALUES (857, 68,  2.0, 'BAD');
INSERT INTO Grades VALUES (1219, 27,  0.0, 'BAD');
INSERT INTO Grades VALUES (332, 68,  4.0, 'BAD');
INSERT INTO Grades VALUES (2012, 48,  3.0, 'BAD');
INSERT INTO Grades VALUES (1063, 26,  0.0, 'BAD');
INSERT INTO Grades VALUES (2812, 5,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2709, 15,  0.0, 'BAD');
INSERT INTO Grades VALUES (2382, 37,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2988, 91,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2613, 78,  1.0, 'BAD');
INSERT INTO Grades VALUES (2387, 35,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1141, 53,  7.0, 'OK');
INSERT INTO Grades VALUES (1264, 36,  4.0, 'BAD');
INSERT INTO Grades VALUES (1778, 100,  1.0, 'BAD');
INSERT INTO Grades VALUES (673, 62,  8.0, 'GOOD');
INSERT INTO Grades VALUES (493, 26,  2.0, 'BAD');
INSERT INTO Grades VALUES (225, 34,  6.0, 'OK');
INSERT INTO Grades VALUES (385, 15,  5.0, 'OK');
INSERT INTO Grades VALUES (1966, 54,  5.0, 'OK');
INSERT INTO Grades VALUES (2758, 67,  2.0, 'BAD');
INSERT INTO Grades VALUES (979, 5,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2220, 45,  2.0, 'BAD');
INSERT INTO Grades VALUES (687, 8,  0.0, 'BAD');
INSERT INTO Grades VALUES (2273, 38,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1306, 10,  0.0, 'BAD');
INSERT INTO Grades VALUES (64, 55,  5.0, 'OK');
INSERT INTO Grades VALUES (2979, 79,  0.0, 'BAD');
INSERT INTO Grades VALUES (2855, 15,  4.0, 'BAD');
INSERT INTO Grades VALUES (2372, 81,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1527, 90,  6.0, 'OK');
INSERT INTO Grades VALUES (2412, 68,  0.0, 'BAD');
INSERT INTO Grades VALUES (2882, 40,  6.0, 'OK');
INSERT INTO Grades VALUES (805, 26,  4.0, 'BAD');
INSERT INTO Grades VALUES (567, 51,  1.0, 'BAD');
INSERT INTO Grades VALUES (476, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (2298, 72,  6.0, 'OK');
INSERT INTO Grades VALUES (2494, 50,  4.0, 'BAD');
INSERT INTO Grades VALUES (1826, 56,  1.0, 'BAD');
INSERT INTO Grades VALUES (1621, 28,  1.0, 'BAD');
INSERT INTO Grades VALUES (2921, 6,  0.0, 'BAD');
INSERT INTO Grades VALUES (1987, 69,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1909, 51,  8.0, 'GOOD');
INSERT INTO Grades VALUES (475, 7,  6.0, 'OK');
INSERT INTO Grades VALUES (2301, 73,  8.0, 'GOOD');
INSERT INTO Grades VALUES (164, 100,  5.0, 'OK');
INSERT INTO Grades VALUES (737, 97,  6.0, 'OK');
INSERT INTO Grades VALUES (2215, 42,  7.0, 'OK');
INSERT INTO Grades VALUES (1472, 68,  3.0, 'BAD');
INSERT INTO Grades VALUES (2243, 88,  2.0, 'BAD');
INSERT INTO Grades VALUES (494, 8,  7.0, 'OK');
INSERT INTO Grades VALUES (2686, 46,  8.0, 'GOOD');
INSERT INTO Grades VALUES (797, 54,  0.0, 'BAD');
INSERT INTO Grades VALUES (2696, 80,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1124, 81,  2.0, 'BAD');
INSERT INTO Grades VALUES (1002, 96,  1.0, 'BAD');
INSERT INTO Grades VALUES (987, 32,  7.0, 'OK');
INSERT INTO Grades VALUES (1496, 47,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2505, 70,  6.0, 'OK');
INSERT INTO Grades VALUES (870, 12,  5.0, 'OK');
INSERT INTO Grades VALUES (1962, 57,  4.0, 'BAD');
INSERT INTO Grades VALUES (2012, 94,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (430, 90,  4.0, 'BAD');
INSERT INTO Grades VALUES (450, 37,  5.0, 'OK');
INSERT INTO Grades VALUES (228, 60,  7.0, 'OK');
INSERT INTO Grades VALUES (330, 13,  3.0, 'BAD');
INSERT INTO Grades VALUES (1583, 52,  6.0, 'OK');
INSERT INTO Grades VALUES (2580, 99,  4.0, 'BAD');
INSERT INTO Grades VALUES (871, 3,  3.0, 'BAD');
INSERT INTO Grades VALUES (929, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (1374, 86,  0.0, 'BAD');
INSERT INTO Grades VALUES (2830, 97,  3.0, 'BAD');
INSERT INTO Grades VALUES (931, 78,  5.0, 'OK');
INSERT INTO Grades VALUES (585, 27,  1.0, 'BAD');
INSERT INTO Grades VALUES (323, 6,  3.0, 'BAD');
INSERT INTO Grades VALUES (1740, 87,  5.0, 'OK');
INSERT INTO Grades VALUES (2705, 69,  8.0, 'GOOD');
INSERT INTO Grades VALUES (602, 1,  8.0, 'GOOD');
INSERT INTO Grades VALUES (996, 71,  1.0, 'BAD');
INSERT INTO Grades VALUES (2360, 52,  5.0, 'OK');
INSERT INTO Grades VALUES (934, 25,  0.0, 'BAD');
INSERT INTO Grades VALUES (917, 7,  7.0, 'OK');
INSERT INTO Grades VALUES (1992, 37,  4.0, 'BAD');
INSERT INTO Grades VALUES (1957, 74,  3.0, 'BAD');
INSERT INTO Grades VALUES (859, 96,  0.0, 'BAD');
INSERT INTO Grades VALUES (524, 87,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1249, 92,  7.0, 'OK');
INSERT INTO Grades VALUES (2430, 93,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2208, 88,  2.0, 'BAD');
INSERT INTO Grades VALUES (441, 99,  3.0, 'BAD');
INSERT INTO Grades VALUES (646, 85,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2137, 53,  5.0, 'OK');
INSERT INTO Grades VALUES (1276, 44,  2.0, 'BAD');
INSERT INTO Grades VALUES (1492, 1,  7.0, 'OK');
INSERT INTO Grades VALUES (587, 11,  2.0, 'BAD');
INSERT INTO Grades VALUES (1788, 34,  8.0, 'GOOD');
INSERT INTO Grades VALUES (127, 34,  1.0, 'BAD');
INSERT INTO Grades VALUES (186, 15,  3.0, 'BAD');
INSERT INTO Grades VALUES (1898, 23,  3.0, 'BAD');
INSERT INTO Grades VALUES (2780, 15,  1.0, 'BAD');
INSERT INTO Grades VALUES (1465, 61,  7.0, 'OK');
INSERT INTO Grades VALUES (2326, 49,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2194, 76,  5.0, 'OK');
INSERT INTO Grades VALUES (1646, 19,  7.0, 'OK');
INSERT INTO Grades VALUES (2675, 6,  7.0, 'OK');
INSERT INTO Grades VALUES (1547, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (1057, 71,  7.0, 'OK');
INSERT INTO Grades VALUES (559, 8,  2.0, 'BAD');
INSERT INTO Grades VALUES (1004, 5,  6.0, 'OK');
INSERT INTO Grades VALUES (37, 36,  0.0, 'BAD');
INSERT INTO Grades VALUES (721, 100,  2.0, 'BAD');
INSERT INTO Grades VALUES (1340, 78,  2.0, 'BAD');
INSERT INTO Grades VALUES (2460, 71,  7.0, 'OK');
INSERT INTO Grades VALUES (775, 68,  6.0, 'OK');
INSERT INTO Grades VALUES (1242, 42,  3.0, 'BAD');
INSERT INTO Grades VALUES (2071, 40,  5.0, 'OK');
INSERT INTO Grades VALUES (785, 96,  7.0, 'OK');
INSERT INTO Grades VALUES (1632, 6,  6.0, 'OK');
INSERT INTO Grades VALUES (1746, 10,  1.0, 'BAD');
INSERT INTO Grades VALUES (334, 46,  8.0, 'GOOD');
INSERT INTO Grades VALUES (837, 18,  0.0, 'BAD');
INSERT INTO Grades VALUES (899, 58,  7.0, 'OK');
INSERT INTO Grades VALUES (714, 69,  7.0, 'OK');
INSERT INTO Grades VALUES (851, 43,  4.0, 'BAD');
INSERT INTO Grades VALUES (859, 36,  7.0, 'OK');
INSERT INTO Grades VALUES (972, 58,  6.0, 'OK');
INSERT INTO Grades VALUES (329, 42,  1.0, 'BAD');
INSERT INTO Grades VALUES (2408, 25,  7.0, 'OK');
INSERT INTO Grades VALUES (1395, 23,  6.0, 'OK');
INSERT INTO Grades VALUES (2538, 56,  3.0, 'BAD');
INSERT INTO Grades VALUES (2616, 92,  1.0, 'BAD');
INSERT INTO Grades VALUES (446, 43,  0.0, 'BAD');
INSERT INTO Grades VALUES (1353, 56,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1882, 58,  2.0, 'BAD');
INSERT INTO Grades VALUES (326, 69,  7.0, 'OK');
INSERT INTO Grades VALUES (415, 92,  6.0, 'OK');
INSERT INTO Grades VALUES (2991, 21,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (463, 80,  3.0, 'BAD');
INSERT INTO Grades VALUES (92, 74,  5.0, 'OK');
INSERT INTO Grades VALUES (2530, 63,  3.0, 'BAD');
INSERT INTO Grades VALUES (1813, 79,  4.0, 'BAD');
INSERT INTO Grades VALUES (2366, 24,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2176, 29,  3.0, 'BAD');
INSERT INTO Grades VALUES (1054, 10,  1.0, 'BAD');
INSERT INTO Grades VALUES (126, 88,  1.0, 'BAD');
INSERT INTO Grades VALUES (985, 2,  2.0, 'BAD');
INSERT INTO Grades VALUES (2701, 93,  4.0, 'BAD');
INSERT INTO Grades VALUES (410, 7,  4.0, 'BAD');
INSERT INTO Grades VALUES (2096, 98,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (503, 79,  2.0, 'BAD');
INSERT INTO Grades VALUES (2318, 91,  0.0, 'BAD');
INSERT INTO Grades VALUES (1673, 9,  5.0, 'OK');
INSERT INTO Grades VALUES (521, 84,  3.0, 'BAD');
INSERT INTO Grades VALUES (2577, 90,  5.0, 'OK');
INSERT INTO Grades VALUES (2690, 67,  2.0, 'BAD');
INSERT INTO Grades VALUES (2071, 52,  3.0, 'BAD');
INSERT INTO Grades VALUES (2043, 4,  7.0, 'OK');
INSERT INTO Grades VALUES (288, 66,  3.0, 'BAD');
INSERT INTO Grades VALUES (2564, 13,  2.0, 'BAD');
INSERT INTO Grades VALUES (1265, 67,  0.0, 'BAD');
INSERT INTO Grades VALUES (1577, 85,  3.0, 'BAD');
INSERT INTO Grades VALUES (819, 57,  1.0, 'BAD');
INSERT INTO Grades VALUES (2437, 29,  6.0, 'OK');
INSERT INTO Grades VALUES (1430, 57,  5.0, 'OK');
INSERT INTO Grades VALUES (385, 46,  4.0, 'BAD');
INSERT INTO Grades VALUES (2979, 68,  7.0, 'OK');
INSERT INTO Grades VALUES (2923, 11,  0.0, 'BAD');
INSERT INTO Grades VALUES (910, 50,  7.0, 'OK');
INSERT INTO Grades VALUES (756, 65,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2198, 29,  6.0, 'OK');
INSERT INTO Grades VALUES (2471, 58,  0.0, 'BAD');
INSERT INTO Grades VALUES (34, 28,  8.0, 'GOOD');
INSERT INTO Grades VALUES (957, 64,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1415, 46,  5.0, 'OK');
INSERT INTO Grades VALUES (2463, 30,  2.0, 'BAD');
INSERT INTO Grades VALUES (1577, 61,  0.0, 'BAD');
INSERT INTO Grades VALUES (94, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (714, 44,  1.0, 'BAD');
INSERT INTO Grades VALUES (1904, 51,  7.0, 'OK');
INSERT INTO Grades VALUES (2053, 1,  5.0, 'OK');
INSERT INTO Grades VALUES (2721, 71,  4.0, 'BAD');
INSERT INTO Grades VALUES (2521, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (1181, 12,  5.0, 'OK');
INSERT INTO Grades VALUES (1870, 78,  0.0, 'BAD');
INSERT INTO Grades VALUES (1867, 40,  2.0, 'BAD');
INSERT INTO Grades VALUES (509, 16,  2.0, 'BAD');
INSERT INTO Grades VALUES (219, 9,  6.0, 'OK');
INSERT INTO Grades VALUES (391, 75,  1.0, 'BAD');
INSERT INTO Grades VALUES (1664, 78,  2.0, 'BAD');
INSERT INTO Grades VALUES (953, 82,  2.0, 'BAD');
INSERT INTO Grades VALUES (2171, 3,  2.0, 'BAD');
INSERT INTO Grades VALUES (1245, 75,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2699, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (2265, 77,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2427, 95,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (571, 3,  4.0, 'BAD');
INSERT INTO Grades VALUES (2675, 74,  5.0, 'OK');
INSERT INTO Grades VALUES (2661, 16,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2495, 32,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2227, 84,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1759, 6,  3.0, 'BAD');
INSERT INTO Grades VALUES (913, 51,  8.0, 'GOOD');
INSERT INTO Grades VALUES (74, 49,  5.0, 'OK');
INSERT INTO Grades VALUES (2846, 65,  3.0, 'BAD');
INSERT INTO Grades VALUES (2347, 44,  7.0, 'OK');
INSERT INTO Grades VALUES (336, 14,  1.0, 'BAD');
INSERT INTO Grades VALUES (2093, 41,  6.0, 'OK');
INSERT INTO Grades VALUES (1358, 1,  2.0, 'BAD');
INSERT INTO Grades VALUES (2549, 95,  5.0, 'OK');
INSERT INTO Grades VALUES (1217, 73,  0.0, 'BAD');
INSERT INTO Grades VALUES (2766, 83,  6.0, 'OK');
INSERT INTO Grades VALUES (1622, 47,  6.0, 'OK');
INSERT INTO Grades VALUES (2600, 20,  6.0, 'OK');
INSERT INTO Grades VALUES (1937, 17,  3.0, 'BAD');
INSERT INTO Grades VALUES (1502, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (2809, 99,  1.0, 'BAD');
INSERT INTO Grades VALUES (1422, 91,  1.0, 'BAD');
INSERT INTO Grades VALUES (209, 100,  4.0, 'BAD');
INSERT INTO Grades VALUES (263, 48,  0.0, 'BAD');
INSERT INTO Grades VALUES (248, 64,  5.0, 'OK');
INSERT INTO Grades VALUES (1468, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (94, 3,  4.0, 'BAD');
INSERT INTO Grades VALUES (722, 54,  5.0, 'OK');
INSERT INTO Grades VALUES (51, 90,  2.0, 'BAD');
INSERT INTO Grades VALUES (344, 43,  5.0, 'OK');
INSERT INTO Grades VALUES (1732, 51,  3.0, 'BAD');
INSERT INTO Grades VALUES (1785, 24,  6.0, 'OK');
INSERT INTO Grades VALUES (179, 32,  5.0, 'OK');
INSERT INTO Grades VALUES (2925, 46,  3.0, 'BAD');
INSERT INTO Grades VALUES (517, 93,  6.0, 'OK');
INSERT INTO Grades VALUES (1182, 13,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1030, 58,  3.0, 'BAD');
INSERT INTO Grades VALUES (1676, 32,  6.0, 'OK');
INSERT INTO Grades VALUES (2841, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (1723, 77,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1020, 60,  1.0, 'BAD');
INSERT INTO Grades VALUES (364, 96,  5.0, 'OK');
INSERT INTO Grades VALUES (2902, 74,  8.0, 'GOOD');
INSERT INTO Grades VALUES (287, 98,  4.0, 'BAD');
INSERT INTO Grades VALUES (1772, 15,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2221, 48,  2.0, 'BAD');
INSERT INTO Grades VALUES (1750, 29,  0.0, 'BAD');
INSERT INTO Grades VALUES (2334, 4,  3.0, 'BAD');
INSERT INTO Grades VALUES (922, 97,  6.0, 'OK');
INSERT INTO Grades VALUES (2100, 71,  4.0, 'BAD');
INSERT INTO Grades VALUES (2071, 91,  3.0, 'BAD');
INSERT INTO Grades VALUES (293, 6,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1890, 7,  4.0, 'BAD');
INSERT INTO Grades VALUES (718, 45,  3.0, 'BAD');
INSERT INTO Grades VALUES (392, 17,  7.0, 'OK');
INSERT INTO Grades VALUES (1863, 37,  7.0, 'OK');
INSERT INTO Grades VALUES (245, 38,  5.0, 'OK');
INSERT INTO Grades VALUES (1985, 71,  1.0, 'BAD');
INSERT INTO Grades VALUES (2860, 93,  7.0, 'OK');
INSERT INTO Grades VALUES (2216, 44,  7.0, 'OK');
INSERT INTO Grades VALUES (1100, 14,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1595, 58,  4.0, 'BAD');
INSERT INTO Grades VALUES (2134, 47,  2.0, 'BAD');
INSERT INTO Grades VALUES (950, 17,  7.0, 'OK');
INSERT INTO Grades VALUES (263, 8,  5.0, 'OK');
INSERT INTO Grades VALUES (943, 70,  1.0, 'BAD');
INSERT INTO Grades VALUES (1170, 15,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2325, 51,  1.0, 'BAD');
INSERT INTO Grades VALUES (436, 11,  5.0, 'OK');
INSERT INTO Grades VALUES (1695, 78,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1825, 78,  3.0, 'BAD');
INSERT INTO Grades VALUES (1844, 24,  3.0, 'BAD');
INSERT INTO Grades VALUES (2821, 9,  1.0, 'BAD');
INSERT INTO Grades VALUES (1303, 58,  7.0, 'OK');
INSERT INTO Grades VALUES (1282, 21,  5.0, 'OK');
INSERT INTO Grades VALUES (1177, 63,  6.0, 'OK');
INSERT INTO Grades VALUES (208, 32,  2.0, 'BAD');
INSERT INTO Grades VALUES (829, 8,  5.0, 'OK');
INSERT INTO Grades VALUES (2020, 96,  7.0, 'OK');
INSERT INTO Grades VALUES (2407, 90,  4.0, 'BAD');
INSERT INTO Grades VALUES (385, 14,  3.0, 'BAD');
INSERT INTO Grades VALUES (2080, 10,  7.0, 'OK');
INSERT INTO Grades VALUES (1785, 30,  5.0, 'OK');
INSERT INTO Grades VALUES (1037, 84,  5.0, 'OK');
INSERT INTO Grades VALUES (904, 66,  5.0, 'OK');
INSERT INTO Grades VALUES (2131, 42,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (228, 2,  2.0, 'BAD');
INSERT INTO Grades VALUES (2142, 82,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (507, 53,  4.0, 'BAD');
INSERT INTO Grades VALUES (1886, 59,  6.0, 'OK');
INSERT INTO Grades VALUES (2143, 95,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2376, 26,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1885, 11,  7.0, 'OK');
INSERT INTO Grades VALUES (2803, 47,  3.0, 'BAD');
INSERT INTO Grades VALUES (78, 50,  8.0, 'GOOD');
INSERT INTO Grades VALUES (325, 81,  1.0, 'BAD');
INSERT INTO Grades VALUES (1134, 60,  4.0, 'BAD');
INSERT INTO Grades VALUES (1026, 53,  5.0, 'OK');
INSERT INTO Grades VALUES (2677, 12,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (524, 97,  7.0, 'OK');
INSERT INTO Grades VALUES (2260, 39,  3.0, 'BAD');
INSERT INTO Grades VALUES (1061, 67,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1420, 3,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (859, 57,  5.0, 'OK');
INSERT INTO Grades VALUES (682, 86,  6.0, 'OK');
INSERT INTO Grades VALUES (2522, 10,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1204, 95,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (638, 72,  2.0, 'BAD');
INSERT INTO Grades VALUES (2006, 1,  3.0, 'BAD');
INSERT INTO Grades VALUES (1325, 24,  1.0, 'BAD');
INSERT INTO Grades VALUES (1355, 35,  2.0, 'BAD');
INSERT INTO Grades VALUES (2478, 95,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1127, 66,  2.0, 'BAD');
INSERT INTO Grades VALUES (2438, 25,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1095, 58,  4.0, 'BAD');
INSERT INTO Grades VALUES (1002, 80,  6.0, 'OK');
INSERT INTO Grades VALUES (1992, 35,  0.0, 'BAD');
INSERT INTO Grades VALUES (942, 24,  4.0, 'BAD');
INSERT INTO Grades VALUES (344, 29,  4.0, 'BAD');
INSERT INTO Grades VALUES (1409, 6,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2670, 12,  3.0, 'BAD');
INSERT INTO Grades VALUES (622, 41,  7.0, 'OK');
INSERT INTO Grades VALUES (992, 20,  3.0, 'BAD');
INSERT INTO Grades VALUES (17, 57,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (146, 52,  6.0, 'OK');
INSERT INTO Grades VALUES (2512, 5,  7.0, 'OK');
INSERT INTO Grades VALUES (1440, 96,  1.0, 'BAD');
INSERT INTO Grades VALUES (1063, 37,  5.0, 'OK');
INSERT INTO Grades VALUES (2757, 32,  5.0, 'OK');
INSERT INTO Grades VALUES (903, 40,  2.0, 'BAD');
INSERT INTO Grades VALUES (1672, 10,  5.0, 'OK');
INSERT INTO Grades VALUES (1675, 83,  6.0, 'OK');
INSERT INTO Grades VALUES (2324, 27,  5.0, 'OK');
INSERT INTO Grades VALUES (1687, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (1678, 40,  6.0, 'OK');
INSERT INTO Grades VALUES (2275, 51,  0.0, 'BAD');
INSERT INTO Grades VALUES (1054, 91,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1516, 53,  6.0, 'OK');
INSERT INTO Grades VALUES (2353, 61,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2570, 63,  7.0, 'OK');
INSERT INTO Grades VALUES (845, 34,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1530, 8,  3.0, 'BAD');
INSERT INTO Grades VALUES (1456, 31,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2453, 70,  3.0, 'BAD');
INSERT INTO Grades VALUES (607, 47,  2.0, 'BAD');
INSERT INTO Grades VALUES (363, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (76, 27,  4.0, 'BAD');
INSERT INTO Grades VALUES (1384, 94,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2580, 98,  0.0, 'BAD');
INSERT INTO Grades VALUES (1360, 19,  2.0, 'BAD');
INSERT INTO Grades VALUES (1780, 63,  7.0, 'OK');
INSERT INTO Grades VALUES (508, 45,  6.0, 'OK');
INSERT INTO Grades VALUES (2223, 100,  7.0, 'OK');
INSERT INTO Grades VALUES (1564, 5,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1547, 11,  6.0, 'OK');
INSERT INTO Grades VALUES (2669, 25,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2146, 100,  7.0, 'OK');
INSERT INTO Grades VALUES (360, 35,  2.0, 'BAD');
INSERT INTO Grades VALUES (2431, 67,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2113, 26,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2606, 5,  2.0, 'BAD');
INSERT INTO Grades VALUES (283, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (172, 39,  7.0, 'OK');
INSERT INTO Grades VALUES (891, 3,  1.0, 'BAD');
INSERT INTO Grades VALUES (1479, 1,  3.0, 'BAD');
INSERT INTO Grades VALUES (965, 70,  0.0, 'BAD');
INSERT INTO Grades VALUES (1976, 15,  1.0, 'BAD');
INSERT INTO Grades VALUES (2565, 26,  6.0, 'OK');
INSERT INTO Grades VALUES (1247, 8,  4.0, 'BAD');
INSERT INTO Grades VALUES (1078, 21,  1.0, 'BAD');
INSERT INTO Grades VALUES (1628, 78,  6.0, 'OK');
INSERT INTO Grades VALUES (740, 12,  2.0, 'BAD');
INSERT INTO Grades VALUES (648, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (2807, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (671, 3,  5.0, 'OK');
INSERT INTO Grades VALUES (844, 20,  6.0, 'OK');
INSERT INTO Grades VALUES (1746, 95,  2.0, 'BAD');
INSERT INTO Grades VALUES (2748, 60,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2936, 58,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1890, 36,  1.0, 'BAD');
INSERT INTO Grades VALUES (1321, 15,  0.0, 'BAD');
INSERT INTO Grades VALUES (9, 6,  1.0, 'BAD');
INSERT INTO Grades VALUES (1813, 53,  6.0, 'OK');
INSERT INTO Grades VALUES (2956, 59,  0.0, 'BAD');
INSERT INTO Grades VALUES (2000, 29,  3.0, 'BAD');
INSERT INTO Grades VALUES (1197, 25,  2.0, 'BAD');
INSERT INTO Grades VALUES (2863, 70,  8.0, 'GOOD');
INSERT INTO Grades VALUES (847, 69,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1157, 4,  7.0, 'OK');
INSERT INTO Grades VALUES (1278, 93,  4.0, 'BAD');
INSERT INTO Grades VALUES (2619, 14,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2489, 74,  3.0, 'BAD');
INSERT INTO Grades VALUES (1522, 87,  7.0, 'OK');
INSERT INTO Grades VALUES (2538, 42,  5.0, 'OK');
INSERT INTO Grades VALUES (779, 93,  6.0, 'OK');
INSERT INTO Grades VALUES (1074, 90,  2.0, 'BAD');
INSERT INTO Grades VALUES (1036, 4,  1.0, 'BAD');
INSERT INTO Grades VALUES (344, 3,  0.0, 'BAD');
INSERT INTO Grades VALUES (1564, 11,  3.0, 'BAD');
INSERT INTO Grades VALUES (293, 88,  8.0, 'GOOD');
INSERT INTO Grades VALUES (257, 58,  3.0, 'BAD');
INSERT INTO Grades VALUES (435, 98,  6.0, 'OK');
INSERT INTO Grades VALUES (2270, 19,  4.0, 'BAD');
INSERT INTO Grades VALUES (57, 9,  7.0, 'OK');
INSERT INTO Grades VALUES (2954, 39,  0.0, 'BAD');
INSERT INTO Grades VALUES (2280, 12,  1.0, 'BAD');
INSERT INTO Grades VALUES (2582, 47,  6.0, 'OK');
INSERT INTO Grades VALUES (2606, 42,  0.0, 'BAD');
INSERT INTO Grades VALUES (2098, 5,  0.0, 'BAD');
INSERT INTO Grades VALUES (641, 97,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1181, 5,  6.0, 'OK');
INSERT INTO Grades VALUES (1334, 39,  3.0, 'BAD');
INSERT INTO Grades VALUES (1813, 60,  2.0, 'BAD');
INSERT INTO Grades VALUES (1077, 16,  2.0, 'BAD');
INSERT INTO Grades VALUES (2787, 70,  0.0, 'BAD');
INSERT INTO Grades VALUES (2589, 1,  1.0, 'BAD');
INSERT INTO Grades VALUES (2032, 83,  7.0, 'OK');
INSERT INTO Grades VALUES (978, 88,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1331, 85,  5.0, 'OK');
INSERT INTO Grades VALUES (541, 77,  3.0, 'BAD');
INSERT INTO Grades VALUES (591, 58,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1449, 43,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2253, 7,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2227, 84,  5.0, 'OK');
INSERT INTO Grades VALUES (909, 22,  4.0, 'BAD');
INSERT INTO Grades VALUES (2429, 10,  5.0, 'OK');
INSERT INTO Grades VALUES (1860, 41,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (589, 70,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1959, 100,  4.0, 'BAD');
INSERT INTO Grades VALUES (1886, 93,  0.0, 'BAD');
INSERT INTO Grades VALUES (310, 83,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1190, 31,  4.0, 'BAD');
INSERT INTO Grades VALUES (1960, 35,  0.0, 'BAD');
INSERT INTO Grades VALUES (1890, 61,  5.0, 'OK');
INSERT INTO Grades VALUES (1036, 21,  6.0, 'OK');
INSERT INTO Grades VALUES (2702, 49,  5.0, 'OK');
INSERT INTO Grades VALUES (169, 60,  7.0, 'OK');
INSERT INTO Grades VALUES (2018, 48,  7.0, 'OK');
INSERT INTO Grades VALUES (2558, 59,  8.0, 'GOOD');
INSERT INTO Grades VALUES (182, 44,  0.0, 'BAD');
INSERT INTO Grades VALUES (2235, 53,  4.0, 'BAD');
INSERT INTO Grades VALUES (896, 94,  7.0, 'OK');
INSERT INTO Grades VALUES (852, 54,  1.0, 'BAD');
INSERT INTO Grades VALUES (563, 43,  4.0, 'BAD');
INSERT INTO Grades VALUES (2160, 30,  4.0, 'BAD');
INSERT INTO Grades VALUES (1727, 84,  5.0, 'OK');
INSERT INTO Grades VALUES (2554, 52,  4.0, 'BAD');
INSERT INTO Grades VALUES (674, 22,  4.0, 'BAD');
INSERT INTO Grades VALUES (63, 79,  2.0, 'BAD');
INSERT INTO Grades VALUES (2051, 13,  5.0, 'OK');
INSERT INTO Grades VALUES (1884, 47,  0.0, 'BAD');
INSERT INTO Grades VALUES (2798, 94,  3.0, 'BAD');
INSERT INTO Grades VALUES (595, 46,  8.0, 'GOOD');
INSERT INTO Grades VALUES (879, 60,  3.0, 'BAD');
INSERT INTO Grades VALUES (2875, 19,  2.0, 'BAD');
INSERT INTO Grades VALUES (1491, 97,  5.0, 'OK');
INSERT INTO Grades VALUES (2156, 3,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1433, 76,  0.0, 'BAD');
INSERT INTO Grades VALUES (2909, 38,  0.0, 'BAD');
INSERT INTO Grades VALUES (2191, 88,  4.0, 'BAD');
INSERT INTO Grades VALUES (1868, 71,  2.0, 'BAD');
INSERT INTO Grades VALUES (2250, 21,  6.0, 'OK');
INSERT INTO Grades VALUES (1526, 67,  3.0, 'BAD');
INSERT INTO Grades VALUES (1654, 97,  2.0, 'BAD');
INSERT INTO Grades VALUES (2229, 71,  0.0, 'BAD');
INSERT INTO Grades VALUES (582, 14,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (469, 21,  1.0, 'BAD');
INSERT INTO Grades VALUES (2060, 5,  6.0, 'OK');
INSERT INTO Grades VALUES (1372, 13,  3.0, 'BAD');
INSERT INTO Grades VALUES (963, 55,  2.0, 'BAD');
INSERT INTO Grades VALUES (1717, 75,  5.0, 'OK');
INSERT INTO Grades VALUES (2870, 24,  5.0, 'OK');
INSERT INTO Grades VALUES (2668, 49,  3.0, 'BAD');
INSERT INTO Grades VALUES (1611, 55,  0.0, 'BAD');
INSERT INTO Grades VALUES (965, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (2185, 16,  5.0, 'OK');
INSERT INTO Grades VALUES (2406, 85,  8.0, 'GOOD');
INSERT INTO Grades VALUES (477, 96,  2.0, 'BAD');
INSERT INTO Grades VALUES (423, 68,  5.0, 'OK');
INSERT INTO Grades VALUES (2658, 30,  1.0, 'BAD');
INSERT INTO Grades VALUES (233, 98,  5.0, 'OK');
INSERT INTO Grades VALUES (678, 19,  1.0, 'BAD');
INSERT INTO Grades VALUES (1495, 38,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (630, 48,  3.0, 'BAD');
INSERT INTO Grades VALUES (1610, 12,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2365, 49,  3.0, 'BAD');
INSERT INTO Grades VALUES (1032, 54,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (120, 83,  5.0, 'OK');
INSERT INTO Grades VALUES (1765, 5,  2.0, 'BAD');
INSERT INTO Grades VALUES (2522, 15,  3.0, 'BAD');
INSERT INTO Grades VALUES (1933, 47,  2.0, 'BAD');
INSERT INTO Grades VALUES (2219, 76,  3.0, 'BAD');
INSERT INTO Grades VALUES (332, 70,  0.0, 'BAD');
INSERT INTO Grades VALUES (2741, 99,  0.0, 'BAD');
INSERT INTO Grades VALUES (157, 61,  3.0, 'BAD');
INSERT INTO Grades VALUES (807, 77,  3.0, 'BAD');
INSERT INTO Grades VALUES (1920, 8,  7.0, 'OK');
INSERT INTO Grades VALUES (2022, 80,  1.0, 'BAD');
INSERT INTO Grades VALUES (2467, 44,  7.0, 'OK');
INSERT INTO Grades VALUES (2331, 65,  1.0, 'BAD');
INSERT INTO Grades VALUES (2576, 49,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1918, 19,  4.0, 'BAD');
INSERT INTO Grades VALUES (1283, 50,  5.0, 'OK');
INSERT INTO Grades VALUES (2634, 91,  6.0, 'OK');
INSERT INTO Grades VALUES (2636, 99,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1549, 5,  4.0, 'BAD');
INSERT INTO Grades VALUES (2263, 76,  1.0, 'BAD');
INSERT INTO Grades VALUES (1182, 97,  2.0, 'BAD');
INSERT INTO Grades VALUES (1783, 63,  7.0, 'OK');
INSERT INTO Grades VALUES (1840, 45,  1.0, 'BAD');
INSERT INTO Grades VALUES (1364, 20,  0.0, 'BAD');
INSERT INTO Grades VALUES (233, 90,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2478, 72,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1295, 57,  0.0, 'BAD');
INSERT INTO Grades VALUES (2611, 92,  0.0, 'BAD');
INSERT INTO Grades VALUES (2739, 93,  4.0, 'BAD');
INSERT INTO Grades VALUES (1043, 55,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1907, 88,  6.0, 'OK');
INSERT INTO Grades VALUES (2801, 70,  0.0, 'BAD');
INSERT INTO Grades VALUES (2139, 61,  5.0, 'OK');
INSERT INTO Grades VALUES (2792, 24,  6.0, 'OK');
INSERT INTO Grades VALUES (342, 57,  7.0, 'OK');
INSERT INTO Grades VALUES (1063, 86,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1933, 80,  7.0, 'OK');
INSERT INTO Grades VALUES (45, 91,  1.0, 'BAD');
INSERT INTO Grades VALUES (1555, 81,  3.0, 'BAD');
INSERT INTO Grades VALUES (1621, 76,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1810, 34,  6.0, 'OK');
INSERT INTO Grades VALUES (1848, 34,  7.0, 'OK');
INSERT INTO Grades VALUES (1201, 72,  7.0, 'OK');
INSERT INTO Grades VALUES (2198, 64,  3.0, 'BAD');
INSERT INTO Grades VALUES (1414, 57,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1824, 19,  4.0, 'BAD');
INSERT INTO Grades VALUES (1005, 3,  5.0, 'OK');
INSERT INTO Grades VALUES (1942, 47,  7.0, 'OK');
INSERT INTO Grades VALUES (1975, 1,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2300, 73,  3.0, 'BAD');
INSERT INTO Grades VALUES (2179, 83,  6.0, 'OK');
INSERT INTO Grades VALUES (497, 82,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2036, 34,  3.0, 'BAD');
INSERT INTO Grades VALUES (2636, 31,  6.0, 'OK');
INSERT INTO Grades VALUES (659, 97,  4.0, 'BAD');
INSERT INTO Grades VALUES (2338, 20,  5.0, 'OK');
INSERT INTO Grades VALUES (1854, 24,  7.0, 'OK');
INSERT INTO Grades VALUES (149, 17,  6.0, 'OK');
INSERT INTO Grades VALUES (187, 92,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2057, 43,  1.0, 'BAD');
INSERT INTO Grades VALUES (450, 22,  5.0, 'OK');
INSERT INTO Grades VALUES (1328, 70,  6.0, 'OK');
INSERT INTO Grades VALUES (1139, 6,  0.0, 'BAD');
INSERT INTO Grades VALUES (2022, 41,  2.0, 'BAD');
INSERT INTO Grades VALUES (1120, 51,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1775, 88,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2752, 93,  4.0, 'BAD');
INSERT INTO Grades VALUES (2631, 93,  1.0, 'BAD');
INSERT INTO Grades VALUES (1457, 31,  4.0, 'BAD');
INSERT INTO Grades VALUES (1488, 87,  6.0, 'OK');
INSERT INTO Grades VALUES (639, 88,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1424, 15,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (42, 6,  6.0, 'OK');
INSERT INTO Grades VALUES (694, 27,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2929, 99,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2159, 25,  7.0, 'OK');
INSERT INTO Grades VALUES (209, 76,  1.0, 'BAD');
INSERT INTO Grades VALUES (1433, 6,  3.0, 'BAD');
INSERT INTO Grades VALUES (2126, 15,  4.0, 'BAD');
INSERT INTO Grades VALUES (910, 2,  2.0, 'BAD');
INSERT INTO Grades VALUES (437, 92,  2.0, 'BAD');
INSERT INTO Grades VALUES (588, 67,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1509, 60,  3.0, 'BAD');
INSERT INTO Grades VALUES (2587, 54,  0.0, 'BAD');
INSERT INTO Grades VALUES (105, 34,  0.0, 'BAD');
INSERT INTO Grades VALUES (1425, 92,  4.0, 'BAD');
INSERT INTO Grades VALUES (2532, 100,  1.0, 'BAD');
INSERT INTO Grades VALUES (335, 85,  8.0, 'GOOD');
INSERT INTO Grades VALUES (279, 10,  2.0, 'BAD');
INSERT INTO Grades VALUES (605, 20,  5.0, 'OK');
INSERT INTO Grades VALUES (17, 8,  6.0, 'OK');
INSERT INTO Grades VALUES (21, 95,  2.0, 'BAD');
INSERT INTO Grades VALUES (1240, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (2163, 42,  7.0, 'OK');
INSERT INTO Grades VALUES (2165, 99,  2.0, 'BAD');
INSERT INTO Grades VALUES (2365, 23,  3.0, 'BAD');
INSERT INTO Grades VALUES (2241, 7,  3.0, 'BAD');
INSERT INTO Grades VALUES (1192, 41,  7.0, 'OK');
INSERT INTO Grades VALUES (2201, 71,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1075, 75,  7.0, 'OK');
INSERT INTO Grades VALUES (1951, 44,  4.0, 'BAD');
INSERT INTO Grades VALUES (169, 64,  1.0, 'BAD');
INSERT INTO Grades VALUES (154, 3,  6.0, 'OK');
INSERT INTO Grades VALUES (2298, 18,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1295, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (1129, 47,  0.0, 'BAD');
INSERT INTO Grades VALUES (2902, 87,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1527, 31,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1436, 31,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1755, 5,  5.0, 'OK');
INSERT INTO Grades VALUES (392, 7,  0.0, 'BAD');
INSERT INTO Grades VALUES (1489, 76,  4.0, 'BAD');
INSERT INTO Grades VALUES (2632, 29,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2330, 26,  5.0, 'OK');
INSERT INTO Grades VALUES (169, 72,  7.0, 'OK');
INSERT INTO Grades VALUES (2959, 100,  5.0, 'OK');
INSERT INTO Grades VALUES (2771, 53,  3.0, 'BAD');
INSERT INTO Grades VALUES (2489, 80,  3.0, 'BAD');
INSERT INTO Grades VALUES (2799, 67,  3.0, 'BAD');
INSERT INTO Grades VALUES (980, 21,  0.0, 'BAD');
INSERT INTO Grades VALUES (636, 65,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2486, 5,  5.0, 'OK');
INSERT INTO Grades VALUES (552, 88,  3.0, 'BAD');
INSERT INTO Grades VALUES (2073, 17,  0.0, 'BAD');
INSERT INTO Grades VALUES (2858, 37,  3.0, 'BAD');
INSERT INTO Grades VALUES (2777, 47,  4.0, 'BAD');
INSERT INTO Grades VALUES (842, 17,  7.0, 'OK');
INSERT INTO Grades VALUES (2646, 5,  8.0, 'GOOD');
INSERT INTO Grades VALUES (379, 56,  4.0, 'BAD');
INSERT INTO Grades VALUES (2595, 35,  7.0, 'OK');
INSERT INTO Grades VALUES (1367, 22,  1.0, 'BAD');
INSERT INTO Grades VALUES (1645, 60,  7.0, 'OK');
INSERT INTO Grades VALUES (951, 11,  4.0, 'BAD');
INSERT INTO Grades VALUES (2436, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (2399, 93,  0.0, 'BAD');
INSERT INTO Grades VALUES (2132, 69,  7.0, 'OK');
INSERT INTO Grades VALUES (469, 11,  3.0, 'BAD');
INSERT INTO Grades VALUES (2606, 8,  0.0, 'BAD');
INSERT INTO Grades VALUES (2126, 38,  5.0, 'OK');
INSERT INTO Grades VALUES (2760, 84,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (967, 50,  3.0, 'BAD');
INSERT INTO Grades VALUES (490, 47,  2.0, 'BAD');
INSERT INTO Grades VALUES (2817, 49,  2.0, 'BAD');
INSERT INTO Grades VALUES (2283, 36,  7.0, 'OK');
INSERT INTO Grades VALUES (865, 86,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2436, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (953, 38,  1.0, 'BAD');
INSERT INTO Grades VALUES (2538, 95,  8.0, 'GOOD');
INSERT INTO Grades VALUES (328, 20,  8.0, 'GOOD');
INSERT INTO Grades VALUES (825, 79,  1.0, 'BAD');
INSERT INTO Grades VALUES (1657, 98,  3.0, 'BAD');
INSERT INTO Grades VALUES (810, 39,  1.0, 'BAD');
INSERT INTO Grades VALUES (1122, 8,  1.0, 'BAD');
INSERT INTO Grades VALUES (496, 90,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1005, 55,  4.0, 'BAD');
INSERT INTO Grades VALUES (2154, 90,  3.0, 'BAD');
INSERT INTO Grades VALUES (1776, 94,  0.0, 'BAD');
INSERT INTO Grades VALUES (7, 31,  4.0, 'BAD');
INSERT INTO Grades VALUES (198, 11,  5.0, 'OK');
INSERT INTO Grades VALUES (78, 35,  5.0, 'OK');
INSERT INTO Grades VALUES (1889, 91,  2.0, 'BAD');
INSERT INTO Grades VALUES (2054, 100,  3.0, 'BAD');
INSERT INTO Grades VALUES (2217, 21,  0.0, 'BAD');
INSERT INTO Grades VALUES (680, 69,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2879, 73,  5.0, 'OK');
INSERT INTO Grades VALUES (2563, 79,  4.0, 'BAD');
INSERT INTO Grades VALUES (2568, 54,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (10, 12,  0.0, 'BAD');
INSERT INTO Grades VALUES (846, 9,  2.0, 'BAD');
INSERT INTO Grades VALUES (1201, 86,  6.0, 'OK');
INSERT INTO Grades VALUES (1186, 27,  7.0, 'OK');
INSERT INTO Grades VALUES (2121, 32,  6.0, 'OK');
INSERT INTO Grades VALUES (1494, 49,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2474, 28,  7.0, 'OK');
INSERT INTO Grades VALUES (1695, 58,  1.0, 'BAD');
INSERT INTO Grades VALUES (2671, 72,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2187, 39,  2.0, 'BAD');
INSERT INTO Grades VALUES (1197, 100,  6.0, 'OK');
INSERT INTO Grades VALUES (2589, 45,  4.0, 'BAD');
INSERT INTO Grades VALUES (691, 45,  2.0, 'BAD');
INSERT INTO Grades VALUES (2327, 83,  0.0, 'BAD');
INSERT INTO Grades VALUES (506, 3,  1.0, 'BAD');
INSERT INTO Grades VALUES (1685, 48,  1.0, 'BAD');
INSERT INTO Grades VALUES (984, 73,  1.0, 'BAD');
INSERT INTO Grades VALUES (2603, 19,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1546, 89,  0.0, 'BAD');
INSERT INTO Grades VALUES (2616, 28,  0.0, 'BAD');
INSERT INTO Grades VALUES (2290, 76,  0.0, 'BAD');
INSERT INTO Grades VALUES (576, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (1023, 6,  3.0, 'BAD');
INSERT INTO Grades VALUES (355, 84,  5.0, 'OK');
INSERT INTO Grades VALUES (1165, 90,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2506, 26,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1300, 61,  0.0, 'BAD');
INSERT INTO Grades VALUES (521, 15,  8.0, 'GOOD');
INSERT INTO Grades VALUES (751, 60,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1553, 75,  6.0, 'OK');
INSERT INTO Grades VALUES (2846, 65,  1.0, 'BAD');
INSERT INTO Grades VALUES (1286, 92,  6.0, 'OK');
INSERT INTO Grades VALUES (1774, 14,  1.0, 'BAD');
INSERT INTO Grades VALUES (1807, 68,  6.0, 'OK');
INSERT INTO Grades VALUES (274, 84,  5.0, 'OK');
INSERT INTO Grades VALUES (1943, 42,  2.0, 'BAD');
INSERT INTO Grades VALUES (11, 41,  2.0, 'BAD');
INSERT INTO Grades VALUES (303, 61,  6.0, 'OK');
INSERT INTO Grades VALUES (1162, 63,  6.0, 'OK');
INSERT INTO Grades VALUES (2961, 16,  0.0, 'BAD');
INSERT INTO Grades VALUES (2239, 61,  6.0, 'OK');
INSERT INTO Grades VALUES (2840, 98,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2056, 71,  1.0, 'BAD');
INSERT INTO Grades VALUES (929, 30,  1.0, 'BAD');
INSERT INTO Grades VALUES (1785, 3,  4.0, 'BAD');
INSERT INTO Grades VALUES (2483, 98,  5.0, 'OK');
INSERT INTO Grades VALUES (1705, 60,  5.0, 'OK');
INSERT INTO Grades VALUES (1140, 63,  7.0, 'OK');
INSERT INTO Grades VALUES (36, 76,  2.0, 'BAD');
INSERT INTO Grades VALUES (292, 36,  7.0, 'OK');
INSERT INTO Grades VALUES (1875, 26,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1073, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (1463, 72,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1067, 52,  7.0, 'OK');
INSERT INTO Grades VALUES (238, 36,  2.0, 'BAD');
INSERT INTO Grades VALUES (492, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2040, 27,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2827, 66,  0.0, 'BAD');
INSERT INTO Grades VALUES (727, 1,  7.0, 'OK');
INSERT INTO Grades VALUES (2489, 45,  2.0, 'BAD');
INSERT INTO Grades VALUES (666, 71,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1807, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (845, 58,  6.0, 'OK');
INSERT INTO Grades VALUES (2553, 24,  7.0, 'OK');
INSERT INTO Grades VALUES (443, 61,  5.0, 'OK');
INSERT INTO Grades VALUES (435, 4,  4.0, 'BAD');
INSERT INTO Grades VALUES (2176, 95,  0.0, 'BAD');
INSERT INTO Grades VALUES (2324, 22,  5.0, 'OK');
INSERT INTO Grades VALUES (1887, 48,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2024, 36,  2.0, 'BAD');
INSERT INTO Grades VALUES (49, 53,  4.0, 'BAD');
INSERT INTO Grades VALUES (1198, 59,  6.0, 'OK');
INSERT INTO Grades VALUES (2664, 3,  5.0, 'OK');
INSERT INTO Grades VALUES (500, 7,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2340, 49,  0.0, 'BAD');
INSERT INTO Grades VALUES (615, 35,  4.0, 'BAD');
INSERT INTO Grades VALUES (1159, 10,  0.0, 'BAD');
INSERT INTO Grades VALUES (382, 86,  1.0, 'BAD');
INSERT INTO Grades VALUES (1717, 72,  8.0, 'GOOD');
INSERT INTO Grades VALUES (257, 47,  5.0, 'OK');
INSERT INTO Grades VALUES (1589, 47,  7.0, 'OK');
INSERT INTO Grades VALUES (2643, 45,  7.0, 'OK');
INSERT INTO Grades VALUES (1492, 60,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2597, 11,  6.0, 'OK');
INSERT INTO Grades VALUES (1378, 50,  6.0, 'OK');
INSERT INTO Grades VALUES (718, 64,  1.0, 'BAD');
INSERT INTO Grades VALUES (1814, 75,  0.0, 'BAD');
INSERT INTO Grades VALUES (705, 56,  5.0, 'OK');
INSERT INTO Grades VALUES (216, 24,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1427, 81,  7.0, 'OK');
INSERT INTO Grades VALUES (472, 21,  3.0, 'BAD');
INSERT INTO Grades VALUES (1722, 16,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (629, 59,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1391, 7,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (559, 84,  0.0, 'BAD');
INSERT INTO Grades VALUES (1575, 54,  6.0, 'OK');
INSERT INTO Grades VALUES (2226, 67,  0.0, 'BAD');
INSERT INTO Grades VALUES (2039, 71,  7.0, 'OK');
INSERT INTO Grades VALUES (336, 39,  2.0, 'BAD');
INSERT INTO Grades VALUES (2005, 17,  4.0, 'BAD');
INSERT INTO Grades VALUES (772, 40,  7.0, 'OK');
INSERT INTO Grades VALUES (2685, 61,  2.0, 'BAD');
INSERT INTO Grades VALUES (647, 42,  0.0, 'BAD');
INSERT INTO Grades VALUES (2615, 32,  6.0, 'OK');
INSERT INTO Grades VALUES (1146, 90,  2.0, 'BAD');
INSERT INTO Grades VALUES (1579, 16,  5.0, 'OK');
INSERT INTO Grades VALUES (1175, 42,  1.0, 'BAD');
INSERT INTO Grades VALUES (1797, 32,  4.0, 'BAD');
INSERT INTO Grades VALUES (826, 67,  4.0, 'BAD');
INSERT INTO Grades VALUES (2978, 71,  0.0, 'BAD');
INSERT INTO Grades VALUES (215, 94,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2772, 31,  2.0, 'BAD');
INSERT INTO Grades VALUES (1644, 77,  3.0, 'BAD');
INSERT INTO Grades VALUES (2026, 43,  4.0, 'BAD');
INSERT INTO Grades VALUES (514, 41,  5.0, 'OK');
INSERT INTO Grades VALUES (1486, 19,  0.0, 'BAD');
INSERT INTO Grades VALUES (363, 93,  3.0, 'BAD');
INSERT INTO Grades VALUES (1607, 89,  4.0, 'BAD');
INSERT INTO Grades VALUES (273, 14,  1.0, 'BAD');
INSERT INTO Grades VALUES (2577, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (1649, 57,  7.0, 'OK');
INSERT INTO Grades VALUES (608, 28,  7.0, 'OK');
INSERT INTO Grades VALUES (2232, 23,  5.0, 'OK');
INSERT INTO Grades VALUES (445, 48,  7.0, 'OK');
INSERT INTO Grades VALUES (341, 14,  7.0, 'OK');
INSERT INTO Grades VALUES (2126, 51,  5.0, 'OK');
INSERT INTO Grades VALUES (1727, 14,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2072, 72,  7.0, 'OK');
INSERT INTO Grades VALUES (1497, 44,  2.0, 'BAD');
INSERT INTO Grades VALUES (688, 72,  7.0, 'OK');
INSERT INTO Grades VALUES (2353, 20,  3.0, 'BAD');
INSERT INTO Grades VALUES (560, 79,  3.0, 'BAD');
INSERT INTO Grades VALUES (2049, 11,  5.0, 'OK');
INSERT INTO Grades VALUES (1114, 55,  5.0, 'OK');
INSERT INTO Grades VALUES (722, 96,  0.0, 'BAD');
INSERT INTO Grades VALUES (2369, 73,  0.0, 'BAD');
INSERT INTO Grades VALUES (1987, 51,  5.0, 'OK');
INSERT INTO Grades VALUES (396, 23,  6.0, 'OK');
INSERT INTO Grades VALUES (2746, 19,  1.0, 'BAD');
INSERT INTO Grades VALUES (508, 58,  2.0, 'BAD');
INSERT INTO Grades VALUES (365, 10,  3.0, 'BAD');
INSERT INTO Grades VALUES (2531, 22,  2.0, 'BAD');
INSERT INTO Grades VALUES (776, 22,  4.0, 'BAD');
INSERT INTO Grades VALUES (2391, 36,  0.0, 'BAD');
INSERT INTO Grades VALUES (1458, 9,  7.0, 'OK');
INSERT INTO Grades VALUES (1138, 29,  0.0, 'BAD');
INSERT INTO Grades VALUES (621, 15,  0.0, 'BAD');
INSERT INTO Grades VALUES (2916, 11,  4.0, 'BAD');
INSERT INTO Grades VALUES (983, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (1444, 15,  1.0, 'BAD');
INSERT INTO Grades VALUES (1229, 32,  3.0, 'BAD');
INSERT INTO Grades VALUES (1632, 14,  6.0, 'OK');
INSERT INTO Grades VALUES (966, 89,  7.0, 'OK');
INSERT INTO Grades VALUES (1110, 79,  4.0, 'BAD');
INSERT INTO Grades VALUES (2861, 89,  2.0, 'BAD');
INSERT INTO Grades VALUES (558, 78,  1.0, 'BAD');
INSERT INTO Grades VALUES (2680, 98,  5.0, 'OK');
INSERT INTO Grades VALUES (1953, 14,  7.0, 'OK');
INSERT INTO Grades VALUES (447, 48,  4.0, 'BAD');
INSERT INTO Grades VALUES (12, 43,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1685, 71,  2.0, 'BAD');
INSERT INTO Grades VALUES (1468, 55,  5.0, 'OK');
INSERT INTO Grades VALUES (976, 20,  3.0, 'BAD');
INSERT INTO Grades VALUES (1554, 82,  3.0, 'BAD');
INSERT INTO Grades VALUES (2370, 94,  1.0, 'BAD');
INSERT INTO Grades VALUES (443, 3,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2196, 83,  6.0, 'OK');
INSERT INTO Grades VALUES (2911, 35,  1.0, 'BAD');
INSERT INTO Grades VALUES (1041, 33,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1625, 44,  1.0, 'BAD');
INSERT INTO Grades VALUES (2876, 81,  1.0, 'BAD');
INSERT INTO Grades VALUES (2158, 100,  5.0, 'OK');
INSERT INTO Grades VALUES (2353, 76,  7.0, 'OK');
INSERT INTO Grades VALUES (1236, 81,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1902, 50,  3.0, 'BAD');
INSERT INTO Grades VALUES (2103, 92,  5.0, 'OK');
INSERT INTO Grades VALUES (1034, 87,  7.0, 'OK');
INSERT INTO Grades VALUES (1963, 50,  3.0, 'BAD');
INSERT INTO Grades VALUES (1804, 42,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1893, 66,  3.0, 'BAD');
INSERT INTO Grades VALUES (1376, 42,  3.0, 'BAD');
INSERT INTO Grades VALUES (777, 51,  3.0, 'BAD');
INSERT INTO Grades VALUES (2785, 56,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2364, 43,  0.0, 'BAD');
INSERT INTO Grades VALUES (624, 44,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (777, 47,  3.0, 'BAD');
INSERT INTO Grades VALUES (732, 32,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (522, 94,  0.0, 'BAD');
INSERT INTO Grades VALUES (2097, 50,  1.0, 'BAD');
INSERT INTO Grades VALUES (2905, 94,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (309, 69,  2.0, 'BAD');
INSERT INTO Grades VALUES (2344, 45,  2.0, 'BAD');
INSERT INTO Grades VALUES (1127, 81,  7.0, 'OK');
INSERT INTO Grades VALUES (1337, 44,  2.0, 'BAD');
INSERT INTO Grades VALUES (1527, 67,  5.0, 'OK');
INSERT INTO Grades VALUES (1067, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (750, 27,  5.0, 'OK');
INSERT INTO Grades VALUES (2771, 48,  0.0, 'BAD');
INSERT INTO Grades VALUES (1394, 44,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (305, 1,  2.0, 'BAD');
INSERT INTO Grades VALUES (2186, 9,  2.0, 'BAD');
INSERT INTO Grades VALUES (208, 52,  7.0, 'OK');
INSERT INTO Grades VALUES (233, 31,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1260, 67,  5.0, 'OK');
INSERT INTO Grades VALUES (2934, 46,  3.0, 'BAD');
INSERT INTO Grades VALUES (100, 12,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1563, 13,  4.0, 'BAD');
INSERT INTO Grades VALUES (2710, 35,  1.0, 'BAD');
INSERT INTO Grades VALUES (2151, 28,  6.0, 'OK');
INSERT INTO Grades VALUES (2392, 85,  6.0, 'OK');
INSERT INTO Grades VALUES (2327, 70,  6.0, 'OK');
INSERT INTO Grades VALUES (329, 30,  8.0, 'GOOD');
INSERT INTO Grades VALUES (528, 62,  0.0, 'BAD');
INSERT INTO Grades VALUES (60, 73,  8.0, 'GOOD');
INSERT INTO Grades VALUES (935, 7,  3.0, 'BAD');
INSERT INTO Grades VALUES (1128, 6,  6.0, 'OK');
INSERT INTO Grades VALUES (1416, 20,  0.0, 'BAD');
INSERT INTO Grades VALUES (2530, 30,  5.0, 'OK');
INSERT INTO Grades VALUES (2343, 32,  4.0, 'BAD');
INSERT INTO Grades VALUES (2600, 23,  0.0, 'BAD');
INSERT INTO Grades VALUES (908, 1,  0.0, 'BAD');
INSERT INTO Grades VALUES (225, 30,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (245, 9,  2.0, 'BAD');
INSERT INTO Grades VALUES (2095, 68,  4.0, 'BAD');
INSERT INTO Grades VALUES (1463, 2,  0.0, 'BAD');
INSERT INTO Grades VALUES (229, 82,  5.0, 'OK');
INSERT INTO Grades VALUES (2105, 49,  5.0, 'OK');
INSERT INTO Grades VALUES (2898, 31,  6.0, 'OK');
INSERT INTO Grades VALUES (1673, 73,  7.0, 'OK');
INSERT INTO Grades VALUES (879, 24,  1.0, 'BAD');
INSERT INTO Grades VALUES (470, 32,  2.0, 'BAD');
INSERT INTO Grades VALUES (2630, 56,  3.0, 'BAD');
INSERT INTO Grades VALUES (2271, 100,  1.0, 'BAD');
INSERT INTO Grades VALUES (2273, 46,  1.0, 'BAD');
INSERT INTO Grades VALUES (1247, 60,  4.0, 'BAD');
INSERT INTO Grades VALUES (2480, 88,  5.0, 'OK');
INSERT INTO Grades VALUES (2717, 45,  4.0, 'BAD');
INSERT INTO Grades VALUES (874, 42,  4.0, 'BAD');
INSERT INTO Grades VALUES (2660, 66,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1577, 44,  2.0, 'BAD');
INSERT INTO Grades VALUES (721, 13,  5.0, 'OK');
INSERT INTO Grades VALUES (1713, 94,  2.0, 'BAD');
INSERT INTO Grades VALUES (2586, 16,  3.0, 'BAD');
INSERT INTO Grades VALUES (1219, 40,  8.0, 'GOOD');
INSERT INTO Grades VALUES (320, 39,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1175, 18,  7.0, 'OK');
INSERT INTO Grades VALUES (2262, 34,  3.0, 'BAD');
INSERT INTO Grades VALUES (1998, 8,  6.0, 'OK');
INSERT INTO Grades VALUES (264, 19,  1.0, 'BAD');
INSERT INTO Grades VALUES (2403, 48,  4.0, 'BAD');
INSERT INTO Grades VALUES (2717, 68,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2114, 80,  2.0, 'BAD');
INSERT INTO Grades VALUES (466, 17,  0.0, 'BAD');
INSERT INTO Grades VALUES (1369, 87,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1269, 7,  7.0, 'OK');
INSERT INTO Grades VALUES (1628, 33,  4.0, 'BAD');
INSERT INTO Grades VALUES (27, 46,  0.0, 'BAD');
INSERT INTO Grades VALUES (1570, 96,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (506, 59,  7.0, 'OK');
INSERT INTO Grades VALUES (1859, 13,  4.0, 'BAD');
INSERT INTO Grades VALUES (156, 29,  3.0, 'BAD');
INSERT INTO Grades VALUES (1865, 42,  2.0, 'BAD');
INSERT INTO Grades VALUES (1319, 59,  0.0, 'BAD');
INSERT INTO Grades VALUES (789, 79,  7.0, 'OK');
INSERT INTO Grades VALUES (251, 47,  5.0, 'OK');
INSERT INTO Grades VALUES (598, 27,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2015, 53,  6.0, 'OK');
INSERT INTO Grades VALUES (865, 75,  1.0, 'BAD');
INSERT INTO Grades VALUES (1726, 32,  0.0, 'BAD');
INSERT INTO Grades VALUES (553, 91,  4.0, 'BAD');
INSERT INTO Grades VALUES (2980, 46,  3.0, 'BAD');
INSERT INTO Grades VALUES (373, 62,  6.0, 'OK');
INSERT INTO Grades VALUES (798, 80,  7.0, 'OK');
INSERT INTO Grades VALUES (1190, 21,  5.0, 'OK');
INSERT INTO Grades VALUES (2417, 71,  2.0, 'BAD');
INSERT INTO Grades VALUES (2854, 20,  0.0, 'BAD');
INSERT INTO Grades VALUES (675, 34,  4.0, 'BAD');
INSERT INTO Grades VALUES (1142, 50,  8.0, 'GOOD');
INSERT INTO Grades VALUES (955, 75,  2.0, 'BAD');
INSERT INTO Grades VALUES (27, 28,  4.0, 'BAD');
INSERT INTO Grades VALUES (1112, 59,  1.0, 'BAD');
INSERT INTO Grades VALUES (925, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (2283, 80,  3.0, 'BAD');
INSERT INTO Grades VALUES (2300, 70,  3.0, 'BAD');
INSERT INTO Grades VALUES (48, 38,  5.0, 'OK');
INSERT INTO Grades VALUES (2442, 44,  5.0, 'OK');
INSERT INTO Grades VALUES (2462, 18,  8.0, 'GOOD');
INSERT INTO Grades VALUES (486, 11,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1437, 66,  4.0, 'BAD');
INSERT INTO Grades VALUES (2819, 44,  1.0, 'BAD');
INSERT INTO Grades VALUES (843, 55,  1.0, 'BAD');
INSERT INTO Grades VALUES (1664, 31,  4.0, 'BAD');
INSERT INTO Grades VALUES (1498, 14,  3.0, 'BAD');
INSERT INTO Grades VALUES (1311, 65,  4.0, 'BAD');
INSERT INTO Grades VALUES (2597, 12,  4.0, 'BAD');
INSERT INTO Grades VALUES (2252, 53,  7.0, 'OK');
INSERT INTO Grades VALUES (1579, 66,  6.0, 'OK');
INSERT INTO Grades VALUES (1888, 52,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2098, 88,  4.0, 'BAD');
INSERT INTO Grades VALUES (582, 6,  7.0, 'OK');
INSERT INTO Grades VALUES (1246, 100,  4.0, 'BAD');
INSERT INTO Grades VALUES (1419, 15,  4.0, 'BAD');
INSERT INTO Grades VALUES (1123, 12,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1859, 74,  6.0, 'OK');
INSERT INTO Grades VALUES (1815, 70,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (409, 74,  4.0, 'BAD');
INSERT INTO Grades VALUES (1198, 52,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1505, 91,  0.0, 'BAD');
INSERT INTO Grades VALUES (174, 88,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1160, 22,  6.0, 'OK');
INSERT INTO Grades VALUES (1489, 19,  5.0, 'OK');
INSERT INTO Grades VALUES (2273, 37,  1.0, 'BAD');
INSERT INTO Grades VALUES (2140, 60,  2.0, 'BAD');
INSERT INTO Grades VALUES (19, 70,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1915, 84,  7.0, 'OK');
INSERT INTO Grades VALUES (2227, 93,  0.0, 'BAD');
INSERT INTO Grades VALUES (2691, 90,  2.0, 'BAD');
INSERT INTO Grades VALUES (120, 46,  2.0, 'BAD');
INSERT INTO Grades VALUES (1001, 19,  2.0, 'BAD');
INSERT INTO Grades VALUES (1472, 30,  5.0, 'OK');
INSERT INTO Grades VALUES (649, 19,  3.0, 'BAD');
INSERT INTO Grades VALUES (2724, 43,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1418, 82,  0.0, 'BAD');
INSERT INTO Grades VALUES (522, 53,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1700, 19,  3.0, 'BAD');
INSERT INTO Grades VALUES (1548, 45,  5.0, 'OK');
INSERT INTO Grades VALUES (20, 35,  6.0, 'OK');
INSERT INTO Grades VALUES (1344, 55,  2.0, 'BAD');
INSERT INTO Grades VALUES (1407, 7,  2.0, 'BAD');
INSERT INTO Grades VALUES (361, 78,  2.0, 'BAD');
INSERT INTO Grades VALUES (1436, 26,  2.0, 'BAD');
INSERT INTO Grades VALUES (229, 2,  4.0, 'BAD');
INSERT INTO Grades VALUES (1510, 19,  8.0, 'GOOD');
INSERT INTO Grades VALUES (51, 40,  0.0, 'BAD');
INSERT INTO Grades VALUES (1060, 40,  8.0, 'GOOD');
INSERT INTO Grades VALUES (353, 39,  3.0, 'BAD');
INSERT INTO Grades VALUES (1690, 58,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (269, 2,  3.0, 'BAD');
INSERT INTO Grades VALUES (593, 60,  1.0, 'BAD');
INSERT INTO Grades VALUES (2835, 72,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2859, 59,  6.0, 'OK');
INSERT INTO Grades VALUES (1801, 39,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2638, 48,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1156, 98,  1.0, 'BAD');
INSERT INTO Grades VALUES (1078, 10,  0.0, 'BAD');
INSERT INTO Grades VALUES (966, 14,  0.0, 'BAD');
INSERT INTO Grades VALUES (751, 56,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2771, 24,  0.0, 'BAD');
INSERT INTO Grades VALUES (1496, 16,  1.0, 'BAD');
INSERT INTO Grades VALUES (928, 2,  4.0, 'BAD');
INSERT INTO Grades VALUES (2889, 13,  2.0, 'BAD');
INSERT INTO Grades VALUES (1675, 65,  0.0, 'BAD');
INSERT INTO Grades VALUES (1067, 2,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1776, 9,  7.0, 'OK');
INSERT INTO Grades VALUES (1677, 38,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2469, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (2699, 6,  7.0, 'OK');
INSERT INTO Grades VALUES (2739, 28,  2.0, 'BAD');
INSERT INTO Grades VALUES (931, 24,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2035, 3,  2.0, 'BAD');
INSERT INTO Grades VALUES (409, 91,  4.0, 'BAD');
INSERT INTO Grades VALUES (1194, 17,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1264, 83,  2.0, 'BAD');
INSERT INTO Grades VALUES (2834, 59,  3.0, 'BAD');
INSERT INTO Grades VALUES (2602, 87,  0.0, 'BAD');
INSERT INTO Grades VALUES (2330, 56,  5.0, 'OK');
INSERT INTO Grades VALUES (2724, 6,  3.0, 'BAD');
INSERT INTO Grades VALUES (2473, 44,  0.0, 'BAD');
INSERT INTO Grades VALUES (1845, 27,  5.0, 'OK');
INSERT INTO Grades VALUES (2136, 13,  7.0, 'OK');
INSERT INTO Grades VALUES (2829, 73,  7.0, 'OK');
INSERT INTO Grades VALUES (1133, 66,  4.0, 'BAD');
INSERT INTO Grades VALUES (2554, 30,  6.0, 'OK');
INSERT INTO Grades VALUES (377, 63,  6.0, 'OK');
INSERT INTO Grades VALUES (2460, 16,  3.0, 'BAD');
INSERT INTO Grades VALUES (1232, 98,  8.0, 'GOOD');
INSERT INTO Grades VALUES (660, 21,  3.0, 'BAD');
INSERT INTO Grades VALUES (1493, 46,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (853, 42,  7.0, 'OK');
INSERT INTO Grades VALUES (589, 78,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1626, 6,  1.0, 'BAD');
INSERT INTO Grades VALUES (1206, 90,  7.0, 'OK');
INSERT INTO Grades VALUES (650, 44,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1728, 72,  2.0, 'BAD');
INSERT INTO Grades VALUES (217, 31,  8.0, 'GOOD');
INSERT INTO Grades VALUES (792, 14,  5.0, 'OK');
INSERT INTO Grades VALUES (2922, 73,  7.0, 'OK');
INSERT INTO Grades VALUES (657, 65,  2.0, 'BAD');
INSERT INTO Grades VALUES (2736, 70,  4.0, 'BAD');
INSERT INTO Grades VALUES (2145, 10,  1.0, 'BAD');
INSERT INTO Grades VALUES (566, 87,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1760, 92,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (919, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (2307, 73,  3.0, 'BAD');
INSERT INTO Grades VALUES (109, 89,  5.0, 'OK');
INSERT INTO Grades VALUES (279, 80,  1.0, 'BAD');
INSERT INTO Grades VALUES (1794, 1,  3.0, 'BAD');
INSERT INTO Grades VALUES (2434, 57,  0.0, 'BAD');
INSERT INTO Grades VALUES (966, 45,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (292, 41,  0.0, 'BAD');
INSERT INTO Grades VALUES (2195, 7,  6.0, 'OK');
INSERT INTO Grades VALUES (855, 66,  8.0, 'GOOD');
INSERT INTO Grades VALUES (405, 84,  2.0, 'BAD');
INSERT INTO Grades VALUES (397, 42,  4.0, 'BAD');
INSERT INTO Grades VALUES (1913, 50,  2.0, 'BAD');
INSERT INTO Grades VALUES (1410, 81,  3.0, 'BAD');
INSERT INTO Grades VALUES (121, 74,  5.0, 'OK');
INSERT INTO Grades VALUES (2057, 59,  2.0, 'BAD');
INSERT INTO Grades VALUES (2357, 77,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2578, 68,  8.0, 'GOOD');
INSERT INTO Grades VALUES (308, 15,  4.0, 'BAD');
INSERT INTO Grades VALUES (876, 69,  1.0, 'BAD');
INSERT INTO Grades VALUES (1784, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (2089, 22,  5.0, 'OK');
INSERT INTO Grades VALUES (2813, 86,  7.0, 'OK');
INSERT INTO Grades VALUES (1878, 47,  7.0, 'OK');
INSERT INTO Grades VALUES (2721, 20,  2.0, 'BAD');
INSERT INTO Grades VALUES (2617, 76,  3.0, 'BAD');
INSERT INTO Grades VALUES (2221, 84,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1269, 13,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2609, 20,  2.0, 'BAD');
INSERT INTO Grades VALUES (104, 95,  3.0, 'BAD');
INSERT INTO Grades VALUES (2567, 31,  5.0, 'OK');
INSERT INTO Grades VALUES (1214, 19,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1349, 83,  5.0, 'OK');
INSERT INTO Grades VALUES (1138, 60,  2.0, 'BAD');
INSERT INTO Grades VALUES (507, 81,  1.0, 'BAD');
INSERT INTO Grades VALUES (1602, 49,  8.0, 'GOOD');
INSERT INTO Grades VALUES (855, 69,  3.0, 'BAD');
INSERT INTO Grades VALUES (2936, 89,  5.0, 'OK');
INSERT INTO Grades VALUES (1784, 97,  6.0, 'OK');
INSERT INTO Grades VALUES (299, 52,  2.0, 'BAD');
INSERT INTO Grades VALUES (1982, 19,  4.0, 'BAD');
INSERT INTO Grades VALUES (1589, 32,  4.0, 'BAD');
INSERT INTO Grades VALUES (2870, 32,  7.0, 'OK');
INSERT INTO Grades VALUES (1735, 22,  6.0, 'OK');
INSERT INTO Grades VALUES (2947, 28,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1330, 81,  6.0, 'OK');
INSERT INTO Grades VALUES (1588, 35,  6.0, 'OK');
INSERT INTO Grades VALUES (781, 70,  4.0, 'BAD');
INSERT INTO Grades VALUES (1838, 6,  1.0, 'BAD');
INSERT INTO Grades VALUES (1714, 56,  2.0, 'BAD');
INSERT INTO Grades VALUES (1637, 37,  0.0, 'BAD');
INSERT INTO Grades VALUES (1093, 77,  3.0, 'BAD');
INSERT INTO Grades VALUES (1468, 46,  5.0, 'OK');
INSERT INTO Grades VALUES (2925, 81,  6.0, 'OK');
INSERT INTO Grades VALUES (1693, 27,  5.0, 'OK');
INSERT INTO Grades VALUES (142, 57,  6.0, 'OK');
INSERT INTO Grades VALUES (1590, 96,  2.0, 'BAD');
INSERT INTO Grades VALUES (1907, 29,  4.0, 'BAD');
INSERT INTO Grades VALUES (2711, 66,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (612, 32,  4.0, 'BAD');
INSERT INTO Grades VALUES (2417, 68,  2.0, 'BAD');
INSERT INTO Grades VALUES (987, 12,  0.0, 'BAD');
INSERT INTO Grades VALUES (1593, 79,  6.0, 'OK');
INSERT INTO Grades VALUES (1878, 3,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1036, 48,  4.0, 'BAD');
INSERT INTO Grades VALUES (2221, 89,  2.0, 'BAD');
INSERT INTO Grades VALUES (1387, 30,  0.0, 'BAD');
INSERT INTO Grades VALUES (2740, 36,  8.0, 'GOOD');
INSERT INTO Grades VALUES (566, 99,  3.0, 'BAD');
INSERT INTO Grades VALUES (1945, 10,  4.0, 'BAD');
INSERT INTO Grades VALUES (2231, 78,  3.0, 'BAD');
INSERT INTO Grades VALUES (405, 17,  5.0, 'OK');
INSERT INTO Grades VALUES (1055, 9,  5.0, 'OK');
INSERT INTO Grades VALUES (1403, 86,  0.0, 'BAD');
INSERT INTO Grades VALUES (2831, 21,  7.0, 'OK');
INSERT INTO Grades VALUES (2638, 93,  5.0, 'OK');
INSERT INTO Grades VALUES (2152, 32,  6.0, 'OK');
INSERT INTO Grades VALUES (2962, 23,  2.0, 'BAD');
INSERT INTO Grades VALUES (552, 88,  0.0, 'BAD');
INSERT INTO Grades VALUES (2056, 84,  1.0, 'BAD');
INSERT INTO Grades VALUES (1242, 14,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2748, 70,  7.0, 'OK');
INSERT INTO Grades VALUES (1665, 76,  5.0, 'OK');
INSERT INTO Grades VALUES (2460, 31,  2.0, 'BAD');
INSERT INTO Grades VALUES (2410, 61,  4.0, 'BAD');
INSERT INTO Grades VALUES (207, 50,  6.0, 'OK');
INSERT INTO Grades VALUES (2344, 2,  7.0, 'OK');
INSERT INTO Grades VALUES (1411, 15,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2665, 67,  6.0, 'OK');
INSERT INTO Grades VALUES (2817, 74,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2478, 67,  4.0, 'BAD');
INSERT INTO Grades VALUES (1769, 14,  5.0, 'OK');
INSERT INTO Grades VALUES (1676, 78,  1.0, 'BAD');
INSERT INTO Grades VALUES (1143, 90,  3.0, 'BAD');
INSERT INTO Grades VALUES (1695, 99,  5.0, 'OK');
INSERT INTO Grades VALUES (1719, 58,  5.0, 'OK');
INSERT INTO Grades VALUES (436, 53,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2935, 63,  4.0, 'BAD');
INSERT INTO Grades VALUES (2605, 79,  2.0, 'BAD');
INSERT INTO Grades VALUES (713, 95,  5.0, 'OK');
INSERT INTO Grades VALUES (1853, 25,  2.0, 'BAD');
INSERT INTO Grades VALUES (309, 45,  7.0, 'OK');
INSERT INTO Grades VALUES (2135, 21,  5.0, 'OK');
INSERT INTO Grades VALUES (88, 15,  6.0, 'OK');
INSERT INTO Grades VALUES (1923, 10,  4.0, 'BAD');
INSERT INTO Grades VALUES (1118, 80,  3.0, 'BAD');
INSERT INTO Grades VALUES (1015, 67,  6.0, 'OK');
INSERT INTO Grades VALUES (413, 2,  0.0, 'BAD');
INSERT INTO Grades VALUES (330, 58,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (612, 70,  3.0, 'BAD');
INSERT INTO Grades VALUES (668, 74,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2442, 35,  4.0, 'BAD');
INSERT INTO Grades VALUES (2329, 69,  6.0, 'OK');
INSERT INTO Grades VALUES (2346, 8,  0.0, 'BAD');
INSERT INTO Grades VALUES (1952, 30,  1.0, 'BAD');
INSERT INTO Grades VALUES (909, 99,  1.0, 'BAD');
INSERT INTO Grades VALUES (2422, 14,  7.0, 'OK');
INSERT INTO Grades VALUES (188, 26,  0.0, 'BAD');
INSERT INTO Grades VALUES (1969, 7,  7.0, 'OK');
INSERT INTO Grades VALUES (1428, 19,  7.0, 'OK');
INSERT INTO Grades VALUES (1733, 38,  2.0, 'BAD');
INSERT INTO Grades VALUES (2363, 79,  6.0, 'OK');
INSERT INTO Grades VALUES (2789, 59,  6.0, 'OK');
INSERT INTO Grades VALUES (1335, 5,  5.0, 'OK');
INSERT INTO Grades VALUES (2495, 56,  4.0, 'BAD');
INSERT INTO Grades VALUES (2317, 16,  3.0, 'BAD');
INSERT INTO Grades VALUES (2870, 38,  6.0, 'OK');
INSERT INTO Grades VALUES (1237, 25,  3.0, 'BAD');
INSERT INTO Grades VALUES (1058, 45,  0.0, 'BAD');
INSERT INTO Grades VALUES (2287, 24,  0.0, 'BAD');
INSERT INTO Grades VALUES (1934, 9,  7.0, 'OK');
INSERT INTO Grades VALUES (259, 23,  5.0, 'OK');
INSERT INTO Grades VALUES (2865, 11,  3.0, 'BAD');
INSERT INTO Grades VALUES (944, 45,  7.0, 'OK');
INSERT INTO Grades VALUES (229, 39,  5.0, 'OK');
INSERT INTO Grades VALUES (2996, 7,  0.0, 'BAD');
INSERT INTO Grades VALUES (1009, 76,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1987, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (342, 22,  0.0, 'BAD');
INSERT INTO Grades VALUES (2404, 8,  6.0, 'OK');
INSERT INTO Grades VALUES (2784, 94,  4.0, 'BAD');
INSERT INTO Grades VALUES (2501, 4,  6.0, 'OK');
INSERT INTO Grades VALUES (996, 68,  6.0, 'OK');
INSERT INTO Grades VALUES (1302, 63,  2.0, 'BAD');
INSERT INTO Grades VALUES (2411, 92,  0.0, 'BAD');
INSERT INTO Grades VALUES (628, 87,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2861, 47,  4.0, 'BAD');
INSERT INTO Grades VALUES (2530, 33,  8.0, 'GOOD');
INSERT INTO Grades VALUES (176, 26,  1.0, 'BAD');
INSERT INTO Grades VALUES (1119, 30,  1.0, 'BAD');
INSERT INTO Grades VALUES (1137, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (1611, 66,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2959, 13,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1617, 14,  1.0, 'BAD');
INSERT INTO Grades VALUES (1919, 77,  2.0, 'BAD');
INSERT INTO Grades VALUES (711, 4,  0.0, 'BAD');
INSERT INTO Grades VALUES (310, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (937, 46,  0.0, 'BAD');
INSERT INTO Grades VALUES (475, 73,  5.0, 'OK');
INSERT INTO Grades VALUES (1039, 43,  6.0, 'OK');
INSERT INTO Grades VALUES (1210, 79,  1.0, 'BAD');
INSERT INTO Grades VALUES (626, 41,  6.0, 'OK');
INSERT INTO Grades VALUES (2545, 99,  0.0, 'BAD');
INSERT INTO Grades VALUES (1535, 67,  6.0, 'OK');
INSERT INTO Grades VALUES (836, 85,  2.0, 'BAD');
INSERT INTO Grades VALUES (1380, 96,  7.0, 'OK');
INSERT INTO Grades VALUES (2810, 57,  3.0, 'BAD');
INSERT INTO Grades VALUES (486, 93,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2746, 20,  2.0, 'BAD');
INSERT INTO Grades VALUES (1284, 58,  5.0, 'OK');
INSERT INTO Grades VALUES (1150, 67,  5.0, 'OK');
INSERT INTO Grades VALUES (2833, 44,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2129, 40,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1442, 74,  5.0, 'OK');
INSERT INTO Grades VALUES (1368, 62,  1.0, 'BAD');
INSERT INTO Grades VALUES (1670, 41,  6.0, 'OK');
INSERT INTO Grades VALUES (679, 51,  5.0, 'OK');
INSERT INTO Grades VALUES (552, 36,  7.0, 'OK');
INSERT INTO Grades VALUES (1522, 34,  6.0, 'OK');
INSERT INTO Grades VALUES (765, 17,  3.0, 'BAD');
INSERT INTO Grades VALUES (102, 18,  1.0, 'BAD');
INSERT INTO Grades VALUES (669, 51,  6.0, 'OK');
INSERT INTO Grades VALUES (1077, 31,  5.0, 'OK');
INSERT INTO Grades VALUES (1636, 72,  1.0, 'BAD');
INSERT INTO Grades VALUES (1313, 39,  2.0, 'BAD');
INSERT INTO Grades VALUES (1674, 60,  2.0, 'BAD');
INSERT INTO Grades VALUES (783, 91,  2.0, 'BAD');
INSERT INTO Grades VALUES (1948, 42,  0.0, 'BAD');
INSERT INTO Grades VALUES (105, 64,  3.0, 'BAD');
INSERT INTO Grades VALUES (2082, 80,  1.0, 'BAD');
INSERT INTO Grades VALUES (267, 81,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1871, 1,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1517, 78,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2103, 65,  0.0, 'BAD');
INSERT INTO Grades VALUES (2866, 77,  1.0, 'BAD');
INSERT INTO Grades VALUES (938, 2,  2.0, 'BAD');
INSERT INTO Grades VALUES (1050, 84,  2.0, 'BAD');
INSERT INTO Grades VALUES (365, 31,  6.0, 'OK');
INSERT INTO Grades VALUES (2367, 36,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (802, 69,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2953, 87,  0.0, 'BAD');
INSERT INTO Grades VALUES (1321, 57,  0.0, 'BAD');
INSERT INTO Grades VALUES (2092, 74,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1041, 28,  5.0, 'OK');
INSERT INTO Grades VALUES (313, 93,  1.0, 'BAD');
INSERT INTO Grades VALUES (1276, 30,  3.0, 'BAD');
INSERT INTO Grades VALUES (2951, 31,  6.0, 'OK');
INSERT INTO Grades VALUES (15, 47,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2021, 65,  6.0, 'OK');
INSERT INTO Grades VALUES (1490, 66,  6.0, 'OK');
INSERT INTO Grades VALUES (2890, 70,  2.0, 'BAD');
INSERT INTO Grades VALUES (322, 43,  1.0, 'BAD');
INSERT INTO Grades VALUES (455, 34,  4.0, 'BAD');
INSERT INTO Grades VALUES (1364, 26,  3.0, 'BAD');
INSERT INTO Grades VALUES (2390, 90,  5.0, 'OK');
INSERT INTO Grades VALUES (1843, 18,  6.0, 'OK');
INSERT INTO Grades VALUES (1398, 68,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1837, 82,  7.0, 'OK');
INSERT INTO Grades VALUES (2106, 55,  1.0, 'BAD');
INSERT INTO Grades VALUES (2662, 44,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (290, 86,  8.0, 'GOOD');
INSERT INTO Grades VALUES (552, 59,  0.0, 'BAD');
INSERT INTO Grades VALUES (23, 13,  5.0, 'OK');
INSERT INTO Grades VALUES (219, 29,  2.0, 'BAD');
INSERT INTO Grades VALUES (242, 18,  2.0, 'BAD');
INSERT INTO Grades VALUES (309, 12,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1005, 10,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1436, 46,  1.0, 'BAD');
INSERT INTO Grades VALUES (1613, 3,  5.0, 'OK');
INSERT INTO Grades VALUES (1606, 64,  1.0, 'BAD');
INSERT INTO Grades VALUES (1865, 5,  6.0, 'OK');
INSERT INTO Grades VALUES (46, 56,  4.0, 'BAD');
INSERT INTO Grades VALUES (468, 31,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2576, 49,  7.0, 'OK');
INSERT INTO Grades VALUES (1408, 43,  6.0, 'OK');
INSERT INTO Grades VALUES (630, 51,  7.0, 'OK');
INSERT INTO Grades VALUES (2221, 8,  6.0, 'OK');
INSERT INTO Grades VALUES (2779, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (2671, 7,  5.0, 'OK');
INSERT INTO Grades VALUES (916, 12,  0.0, 'BAD');
INSERT INTO Grades VALUES (2357, 29,  4.0, 'BAD');
INSERT INTO Grades VALUES (1235, 26,  2.0, 'BAD');
INSERT INTO Grades VALUES (872, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (1721, 68,  2.0, 'BAD');
INSERT INTO Grades VALUES (2850, 28,  4.0, 'BAD');
INSERT INTO Grades VALUES (296, 57,  7.0, 'OK');
INSERT INTO Grades VALUES (2253, 30,  4.0, 'BAD');
INSERT INTO Grades VALUES (1472, 60,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2435, 30,  4.0, 'BAD');
INSERT INTO Grades VALUES (1953, 98,  7.0, 'OK');
INSERT INTO Grades VALUES (2333, 6,  5.0, 'OK');
INSERT INTO Grades VALUES (1570, 93,  0.0, 'BAD');
INSERT INTO Grades VALUES (2862, 64,  5.0, 'OK');
INSERT INTO Grades VALUES (936, 36,  4.0, 'BAD');
INSERT INTO Grades VALUES (1658, 37,  1.0, 'BAD');
INSERT INTO Grades VALUES (2975, 32,  0.0, 'BAD');
INSERT INTO Grades VALUES (1842, 36,  1.0, 'BAD');
INSERT INTO Grades VALUES (2968, 7,  0.0, 'BAD');
INSERT INTO Grades VALUES (1436, 94,  0.0, 'BAD');
INSERT INTO Grades VALUES (2562, 98,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1599, 30,  6.0, 'OK');
INSERT INTO Grades VALUES (1117, 51,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1159, 12,  3.0, 'BAD');
INSERT INTO Grades VALUES (2194, 47,  0.0, 'BAD');
INSERT INTO Grades VALUES (1501, 57,  6.0, 'OK');
INSERT INTO Grades VALUES (134, 31,  7.0, 'OK');
INSERT INTO Grades VALUES (1724, 72,  3.0, 'BAD');
INSERT INTO Grades VALUES (195, 91,  1.0, 'BAD');
INSERT INTO Grades VALUES (1326, 26,  6.0, 'OK');
INSERT INTO Grades VALUES (2138, 87,  3.0, 'BAD');
INSERT INTO Grades VALUES (899, 37,  5.0, 'OK');
INSERT INTO Grades VALUES (2965, 53,  5.0, 'OK');
INSERT INTO Grades VALUES (1276, 12,  7.0, 'OK');
INSERT INTO Grades VALUES (2349, 57,  5.0, 'OK');
INSERT INTO Grades VALUES (2610, 9,  1.0, 'BAD');
INSERT INTO Grades VALUES (1906, 43,  1.0, 'BAD');
INSERT INTO Grades VALUES (886, 66,  4.0, 'BAD');
INSERT INTO Grades VALUES (1449, 13,  4.0, 'BAD');
INSERT INTO Grades VALUES (122, 90,  1.0, 'BAD');
INSERT INTO Grades VALUES (1989, 79,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (352, 77,  6.0, 'OK');
INSERT INTO Grades VALUES (1249, 93,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2545, 68,  1.0, 'BAD');
INSERT INTO Grades VALUES (1452, 17,  0.0, 'BAD');
INSERT INTO Grades VALUES (2609, 78,  8.0, 'GOOD');
INSERT INTO Grades VALUES (971, 83,  0.0, 'BAD');
INSERT INTO Grades VALUES (214, 68,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1829, 68,  0.0, 'BAD');
INSERT INTO Grades VALUES (485, 42,  1.0, 'BAD');
INSERT INTO Grades VALUES (619, 30,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1438, 33,  5.0, 'OK');
INSERT INTO Grades VALUES (2246, 82,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (807, 78,  7.0, 'OK');
INSERT INTO Grades VALUES (1278, 29,  5.0, 'OK');
INSERT INTO Grades VALUES (558, 37,  2.0, 'BAD');
INSERT INTO Grades VALUES (499, 59,  6.0, 'OK');
INSERT INTO Grades VALUES (529, 73,  4.0, 'BAD');
INSERT INTO Grades VALUES (77, 53,  3.0, 'BAD');
INSERT INTO Grades VALUES (2689, 37,  4.0, 'BAD');
INSERT INTO Grades VALUES (690, 7,  5.0, 'OK');
INSERT INTO Grades VALUES (2569, 45,  0.0, 'BAD');
INSERT INTO Grades VALUES (576, 90,  3.0, 'BAD');
INSERT INTO Grades VALUES (1028, 96,  0.0, 'BAD');
INSERT INTO Grades VALUES (1495, 26,  0.0, 'BAD');
INSERT INTO Grades VALUES (2382, 35,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2594, 33,  7.0, 'OK');
INSERT INTO Grades VALUES (1740, 62,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (706, 90,  1.0, 'BAD');
INSERT INTO Grades VALUES (940, 79,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (266, 20,  6.0, 'OK');
INSERT INTO Grades VALUES (674, 89,  2.0, 'BAD');
INSERT INTO Grades VALUES (2514, 16,  3.0, 'BAD');
INSERT INTO Grades VALUES (1387, 43,  1.0, 'BAD');
INSERT INTO Grades VALUES (189, 89,  6.0, 'OK');
INSERT INTO Grades VALUES (19, 70,  2.0, 'BAD');
INSERT INTO Grades VALUES (837, 15,  5.0, 'OK');
INSERT INTO Grades VALUES (966, 55,  8.0, 'GOOD');
INSERT INTO Grades VALUES (267, 12,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (920, 3,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (410, 69,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (58, 42,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1302, 7,  4.0, 'BAD');
INSERT INTO Grades VALUES (35, 93,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (416, 33,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1074, 51,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2567, 39,  3.0, 'BAD');
INSERT INTO Grades VALUES (2744, 5,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2134, 71,  1.0, 'BAD');
INSERT INTO Grades VALUES (813, 91,  3.0, 'BAD');
INSERT INTO Grades VALUES (2175, 52,  3.0, 'BAD');
INSERT INTO Grades VALUES (204, 61,  4.0, 'BAD');
INSERT INTO Grades VALUES (1173, 62,  0.0, 'BAD');
INSERT INTO Grades VALUES (9, 96,  4.0, 'BAD');
INSERT INTO Grades VALUES (740, 64,  6.0, 'OK');
INSERT INTO Grades VALUES (1860, 89,  8.0, 'GOOD');
INSERT INTO Grades VALUES (101, 7,  7.0, 'OK');
INSERT INTO Grades VALUES (704, 2,  3.0, 'BAD');
INSERT INTO Grades VALUES (114, 35,  3.0, 'BAD');
INSERT INTO Grades VALUES (2387, 100,  5.0, 'OK');
INSERT INTO Grades VALUES (2110, 74,  8.0, 'GOOD');
INSERT INTO Grades VALUES (254, 29,  8.0, 'GOOD');
INSERT INTO Grades VALUES (490, 53,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2333, 13,  7.0, 'OK');
INSERT INTO Grades VALUES (1519, 53,  2.0, 'BAD');
INSERT INTO Grades VALUES (1238, 64,  0.0, 'BAD');
INSERT INTO Grades VALUES (1506, 64,  7.0, 'OK');
INSERT INTO Grades VALUES (865, 67,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2928, 32,  5.0, 'OK');
INSERT INTO Grades VALUES (2314, 70,  6.0, 'OK');
INSERT INTO Grades VALUES (2589, 80,  1.0, 'BAD');
INSERT INTO Grades VALUES (1868, 85,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (558, 26,  1.0, 'BAD');
INSERT INTO Grades VALUES (2610, 58,  5.0, 'OK');
INSERT INTO Grades VALUES (2057, 77,  7.0, 'OK');
INSERT INTO Grades VALUES (371, 66,  0.0, 'BAD');
INSERT INTO Grades VALUES (921, 71,  5.0, 'OK');
INSERT INTO Grades VALUES (1330, 36,  2.0, 'BAD');
INSERT INTO Grades VALUES (1341, 15,  5.0, 'OK');
INSERT INTO Grades VALUES (438, 28,  7.0, 'OK');
INSERT INTO Grades VALUES (2434, 69,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1207, 36,  2.0, 'BAD');
INSERT INTO Grades VALUES (2256, 45,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1809, 54,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2874, 10,  7.0, 'OK');
INSERT INTO Grades VALUES (544, 32,  2.0, 'BAD');
INSERT INTO Grades VALUES (2676, 5,  2.0, 'BAD');
INSERT INTO Grades VALUES (372, 34,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (686, 26,  4.0, 'BAD');
INSERT INTO Grades VALUES (731, 15,  3.0, 'BAD');
INSERT INTO Grades VALUES (598, 100,  1.0, 'BAD');
INSERT INTO Grades VALUES (2396, 6,  8.0, 'GOOD');
INSERT INTO Grades VALUES (730, 61,  3.0, 'BAD');
INSERT INTO Grades VALUES (2442, 21,  6.0, 'OK');
INSERT INTO Grades VALUES (511, 47,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2808, 90,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (1570, 65,  3.0, 'BAD');
INSERT INTO Grades VALUES (1302, 36,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (574, 21,  4.0, 'BAD');
INSERT INTO Grades VALUES (1960, 4,  1.0, 'BAD');
INSERT INTO Grades VALUES (1773, 53,  0.0, 'BAD');
INSERT INTO Grades VALUES (2955, 1,  6.0, 'OK');
INSERT INTO Grades VALUES (1723, 30,  8.0, 'GOOD');
INSERT INTO Grades VALUES (1988, 23,  1.0, 'BAD');
INSERT INTO Grades VALUES (2655, 33,  7.0, 'OK');
INSERT INTO Grades VALUES (483, 40,  6.0, 'OK');
INSERT INTO Grades VALUES (1842, 9,  0.0, 'BAD');
INSERT INTO Grades VALUES (2006, 63,  8.0, 'GOOD');
INSERT INTO Grades VALUES (7, 36,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2833, 47,  1.0, 'BAD');
INSERT INTO Grades VALUES (2274, 19,  4.0, 'BAD');
INSERT INTO Grades VALUES (1115, 25,  6.0, 'OK');
INSERT INTO Grades VALUES (913, 100,  5.0, 'OK');
INSERT INTO Grades VALUES (571, 87,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2602, 93,  2.0, 'BAD');
INSERT INTO Grades VALUES (879, 75,  2.0, 'BAD');
INSERT INTO Grades VALUES (2297, 69,  0.0, 'BAD');
INSERT INTO Grades VALUES (2828, 26,  2.0, 'BAD');
INSERT INTO Grades VALUES (898, 32,  9.0, 'EXCELLENT');
INSERT INTO Grades VALUES (2136, 64,  5.0, 'OK');
INSERT INTO Grades VALUES (2330, 38,  6.0, 'OK');
INSERT INTO Grades VALUES (2076, 4,  0.0, 'BAD');
INSERT INTO Grades VALUES (1122, 16,  1.0, 'BAD');
INSERT INTO Grades VALUES (549, 38,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2799, 40,  0.0, 'BAD');
INSERT INTO Grades VALUES (2382, 70,  7.0, 'OK');
INSERT INTO Grades VALUES (2104, 67,  5.0, 'OK');
INSERT INTO Grades VALUES (886, 46,  0.0, 'BAD');
INSERT INTO Grades VALUES (2679, 43,  3.0, 'BAD');
INSERT INTO Grades VALUES (110, 30,  6.0, 'OK');
INSERT INTO Grades VALUES (436, 59,  5.0, 'OK');
INSERT INTO Grades VALUES (484, 86,  8.0, 'GOOD');
INSERT INTO Grades VALUES (2504, 7,  5.0, 'OK');
INSERT INTO Grades VALUES (628, 56,  3.0, 'BAD');
INSERT INTO Grades VALUES (1786, 54,  4.0, 'BAD');

-- queries
STATS
SELECT sid, gcid, points, comment from Students, Grades where sid = gsid;
STATS

--clean database
DROP TABLE Students;
DROP TABLE Grades;
QUIT
