B33113313132313113313223313331323133313223313231333133313121111331312323233231
>>
B3311331313231311331322331333132313331322331323133313331312111133131232323323
<<
B33113313132313113313223313331323133313223313231333133313121111331312323233233
>>
B33113313132313113313223313331323133313223313231333133313121111331312323233232
>>