C3213322333133313113313221211113313331333133313121121123331122211   >>    C321332233313331311331322121111331333133313331312112112333112221   <<    C3213322333133313113313221211113313331333133313121121123331122213   >>      C3213322333133313113313221211113313331333133313121121123331122212   >>