B33113313132313113313223313331311331323331323331333132233132313332112312321
>>
B3311331313231311331322331333131133132333132333133313223313231333211231232
<<
B33113313132313113313223313331311331323331323331333132233132313332112312323
>>
B33113313132313113313223313331311331323331323331333132233132313332112312322
>>