C1111133313331323223313331333133313113313231331121111121333133313331323222211   >>    C111113331333132322331333133313331311331323133112111112133313331333132322221   <<    C1111133313331323223313331333133313113313231331121111121333133313331323222213   >>      C1111133313331323223313331333133313113313231331121111121333133313331323222212   >>