C321332233313331311331322121111331333133313111133132222221312111   >>    C32133223331333131133132212111133133313331311113313222222131211   <<    C321332233313331311331322121111331333133313111133132222221312113   >>      C321332233313331311331322121111331333133313111133132222221312112   >>