B33113313132313113313223313331311331333132311331333133313231333232331
>>
B3311331313231311331322331333131133133313231133133313331323133323233
<<
B33113313132313113313223313331311331333132311331333133313231333232333
>>
B33113313132313113313223313331311331333132311331333133313231333232332
>>