C321332233313331311331322121111331333133313221232233322131331221   >>    C32133223331333131133132212111133133313331322123223332213133122   <<    C321332233313331311331322121111331333133313221232233322131331223   >>      C321332233313331311331322121111331333133313221232233322131331222   >>