viewimage.php?no=24b0d769e1d32ca73ded83fa11d0283177940c12fe472eea84be03aa996412b182680b9e4e124a6302bf064e7c19f1fdd604f9e6aba103d3102a4ef85aa23a91ae3cccdc430434a6bc7bbf0482c05edc0b969e7383b3fcb0c74346ee684b68e1

정석으로 꾸역꾸역했는데 더 나은풀이 알려줭 :)