C111113331333132322331333133313331333132213331333132313131323131211   >>    C11111333133313232233133313331333133313221333133313231313132313121   <<    C111113331333132322331333133313331333132213331333132313131323131213   >>      C111113331333132322331333133313331333132213331333132313131323131212   >>