C132233133112121111331333133313231333133313231311331333133311331312111211   >>    C13223313311212111133133313331323133313331323131133133313331133131211121   <<    C132233133112121111331333133313231333133313231311331333133311331312111213   >>      C132233133112121111331333133313231333133313231311331333133311331312111212   >>