C32133223331333131133132212111133133313331333131122121323113322123211   >>    C3213322333133313113313221211113313331333133313112212132311332212321   <<    C32133223331333131133132212111133133313331333131122121323113322123213   >>      C32133223331333131133132212111133133313331333131122121323113322123212   >>