B33113313132313113313223313331323133313223313231333133313331311331311323311311
>>
B3311331313231311331322331333132313331322331323133313331333131133131132331131
<<
B33113313132313113313223313331323133313223313231333133313331311331311323311313
>>
B33113313132313113313223313331323133313223313231333133313331311331311323311312
>>