C321332233313331311331322121111331333133313331312112112332122313221   >>    C32133223331333131133132212111133133313331333131211211233212231322   <<    C321332233313331311331322121111331333133313331312112112332122313223   >>      C321332233313331311331322121111331333133313331312112112332122313222   >>