B33113313132313113313223313331323133313223313231333133313331323133323311231
>>
B3311331313231311331322331333132313331322331323133313331333132313332331123
<<
B33113313132313113313223313331323133313223313231333133313331323133323311233
>>
B33113313132313113313223313331323133313223313231333133313331323133323311232
>>