B33113313132313113313223313331323133313223313231333133313133313332311
>>
B3311331313231311331322331333132313331322331323133313331313331333231
<<
B33113313132313113313223313331323133313223313231333133313133313332313
>>
B33113313132313113313223313331323133313223313231333133313133313332312
>>