C32133223331333131133132212111133133313331333131223332112213211   >>    C3213322333133313113313221211113313331333133313122333211221321   <<    C32133223331333131133132212111133133313331333131223332112213213   >>      C32133223331333131133132212111133133313331333131223332112213212   >>