B33113313132313113313223313331323132313233313331312111133133313113323233231
>>
B3311331313231311331322331333132313231323331333131211113313331311332323323
<<
B33113313132313113313223313331323132313233313331312111133133313113323233233
>>
B33113313132313113313223313331323132313233313331312111133133313113323233232
>>