B33113313132313113313223313331323132313331333133112111133121111331333131123221
>>
B3311331313231311331322331333132313231333133313311211113312111133133313112322
<<
B33113313132313113313223313331323132313331333133112111133121111331333131123223
>>
B33113313132313113313223313331323132313331333133112111133121111331333131123222
>>