C13223313311212111133133313331333133313232233133313331333222313211   >>    C1322331331121211113313331333133313331323223313331333133322231321   <<    C13223313311212111133133313331333133313232233133313331333222313213   >>      C13223313311212111133133313331333133313232233133313331333222313212   >>