C3213322333133313113313221211113313331333131111331322231321332311   >>    C321332233313331311331322121111331333133313111133132223132133231   <<    C3213322333133313113313221211113313331333131111331322231321332313   >>      C3213322333133313113313221211113313331333131111331322231321332312   >>