isItPrime before if statement	Piano	E5
isItPrime if body begin		Celesta	C6
isItPrime if body end		Celesta C4
isItPrime after if statement	Piano	C5
isItPrime for body begin	Piano	G4
isItPrime for body end		Piano	D5
isItPrime body begin		Celesta	F3
isItPrime body end		Celesta	C4