C321332233313331311331322121111331333133313232232331231311332321   >>    C32133223331333131133132212111133133313331323223233123131133232   <<    C321332233313331311331322121111331333133313232232331231311332323   >>      C321332233313331311331322121111331333133313232232331231311332322   >>