C111113331333132322331333133313331333132313331333131133133313331333221311311   >>    C11111333133313232233133313331333133313231333133313113313331333133322131131   <<    C111113331333132322331333133313331333132313331333131133133313331333221311313   >>      C111113331333132322331333133313331333132313331333131133133313331333221311312   >>