C3213322333133313113313221211113313331333131111331322231332231311   >>    C321332233313331311331322121111331333133313111133132223133223131   <<    C3213322333133313113313221211113313331333131111331322231332231313   >>      C3213322333133313113313221211113313331333131111331322231332231312   >>