C321332233313331311331322121111331333133313111133132213212113231   >>    C32133223331333131133132212111133133313331311113313221321211323   <<    C321332233313331311331322121111331333133313111133132213212113233   >>      C321332233313331311331322121111331333133313111133132213212113232   >>