C321332233313331311331322121111331333133313111133132222212213232231   >>    C32133223331333131133132212111133133313331311113313222221221323223   <<    C321332233313331311331322121111331333133313111133132222212213232233   >>      C321332233313331311331322121111331333133313111133132222212213232232   >>