C32133223331333131133132212111133133313331333131223332113322121   >>    C3213322333133313113313221211113313331333133313122333211332212   <<    C32133223331333131133132212111133133313331333131223332113322123   >>      C32133223331333131133132212111133133313331333131223332113322122   >>