B33113313132313113313223313331323133313223313231333133313121111331323312133221
>>
B3311331313231311331322331333132313331322331323133313331312111133132331213322
<<
B33113313132313113313223313331323133313223313231333133313121111331323312133223
>>
B33113313132313113313223313331323133313223313231333133313121111331323312133222
>>