B33113313132313113313223313331311331313231313231333132313331323123231
>>
B3311331313231311331322331333131133131323131323133313231333132312323
<<
B33113313132313113313223313331311331313231313231333132313331323123233
>>
B33113313132313113313223313331311331313231313231333132313331323123232
>>