C32133223331333131133132212111133133313331311113313222131322311   >>    C3213322333133313113313221211113313331333131111331322213132231   <<    C32133223331333131133132212111133133313331311113313222131322313   >>      C32133223331333131133132212111133133313331311113313222131322312   >>