C13223313311212111133133313331333133313232233133313331323222322232133311331   >>    C1322331331121211113313331333133313331323223313331333132322232223213331133   <<    C13223313311212111133133313331333133313232233133313331323222322232133311333   >>      C13223313311212111133133313331333133313232233133313331323222322232133311332   >>