-(deftest ap1.1 (append-sublists '((a b) (c d)) (a b c d)))
-(deftest ap1.2 (append-sublists nil) nil)
-(deftest ap1.3 (append-sublists '((a b))) (a b))
-(deftest ap1.4 (append-sublists '((a))) (a))
-(deftest ap1.5 (append-sublists '((a) (b) (c d (e f g)))) (a b c d (e f g)))
+(deftest apsl.1 (append-sublists '((a b) (c d))) (a b c d))
+(deftest apsl.2 (append-sublists nil) nil)
+(deftest apsl.3 (append-sublists '((a b))) (a b))
+(deftest apsl.4 (append-sublists '((a))) (a))
+(deftest apsl.5 (append-sublists '((a) (b) (c d (e f g)))) (a b c d (e f g)))