C32133223331333131133132212111133133313331322123223331222123231   >>    C3213322333133313113313221211113313331333132212322333122212323   <<    C32133223331333131133132212111133133313331322123223331222123233   >>      C32133223331333131133132212111133133313331322123223331222123232   >>