C132233133112121111331333133313231333133313231311331311331322231322231   >>    C13223313311212111133133313331323133313331323131133131133132223132223   <<    C132233133112121111331333133313231333133313231311331311331322231322233   >>      C132233133112121111331333133313231333133313231311331311331322231322232   >>