C1111121111331311211331333133313113313331322231333133313223323211   >>    C111112111133131121133133313331311331333132223133313331322332321   <<    C1111121111331311211331333133313113313331322231333133313223323213   >>      C1111121111331311211331333133313113313331322231333133313223323212   >>