go:
	# Some sample invocations
	./alien-language baa abcd abca cab cad
	./alien-language xza ayh ples plares bhaaz bnc
	./alien-language a b c d e f g h i j k l m n o p q r s t u v w x y z
	./alien-language z y x w v u t s r q p o n m l k j i h g f e d c b a
	! ./alien-language a b a # we want this one to fail
	./alien-language baa abcd abca cab cad
	./alien-language caa aaa aab
	./alien-language caa caa aaa aaa aab

clean:
	true