C111123313121111121111331333133313331333133313331333133313331322311331322231   >>    C11112331312111112111133133313331333133313331333133313331333132231133132223   <<    C111123313121111121111331333133313331333133313331333133313331322311331322233   >>      C111123313121111121111331333133313331333133313331333133313331322311331322232   >>