C321332233313331311331322121111331333133313123132233321131211332311   >>    C32133223331333131133132212111133133313331312313223332113121133231   <<    C321332233313331311331322121111331333133313123132233321131211332313   >>      C321332233313331311331322121111331333133313123132233321131211332312   >>