C32133223331333131133132212111133133313331312313223332222212331   >>    C3213322333133313113313221211113313331333131231322333222221233   <<    C32133223331333131133132212111133133313331312313223332222212333   >>      C32133223331333131133132212111133133313331312313223332222212332   >>