C132233133112121111331333133313231333133313231311331333132331322231   >>    C13223313311212111133133313331323133313331323131133133313233132223   <<    C132233133112121111331333133313231333133313231311331333132331322233   >>      C132233133112121111331333133313231333133313231311331333132331322232   >>