C132233133112121111331333133313231333133313231311331333133312113313331312332311   >>    C13223313311212111133133313331323133313331323131133133313331211331333131233231   <<    C132233133112121111331333133313231333133313231311331333133312113313331312332313   >>      C132233133112121111331333133313231333133313231311331333133312113313331312332312   >>