C32133223331333131133132212111133133313331333113113313211111111   >>    C3213322333133313113313221211113313331333133311311331321111111   <<    C32133223331333131133132212111133133313331333113113313211111113   >>      C32133223331333131133132212111133133313331333113113313211111112   >>