C13223313311212111133133313331333133313232233133313331323221211111333131321211   >>    C1322331331121211113313331333133313331323223313331333132322121111133313132121   <<    C13223313311212111133133313331333133313232233133313331323221211111333131321213   >>      C13223313311212111133133313331333133313232233133313331323221211111333131321212   >>