C1111121111331311211331333133313331333133313221211113313132223321   >>    C111112111133131121133133313331333133313331322121111331313222332   <<    C1111121111331311211331333133313331333133313221211113313132223323   >>      C1111121111331311211331333133313331333133313221211113313132223322   >>