C13223313311212111133133313331333133313232233133313121111331122213331323131331   >>    C1322331331121211113313331333133313331323223313331312111133112221333132313133   <<    C13223313311212111133133313331333133313232233133313121111331122213331323131333   >>      C13223313311212111133133313331333133313232233133313121111331122213331323131332   >>