C32133223331333131133132212111133133313331311113313222221312131111   >>    C3213322333133313113313221211113313331333131111331322222131213111   <<    C32133223331333131133132212111133133313331311113313222221312131113   >>      C32133223331333131133132212111133133313331311113313222221312131112   >>