B33113313132313113313223313331323132313233313331311233132313232222321
>>
B3311331313231311331322331333132313231323331333131123313231323222232
<<
B33113313132313113313223313331323132313233313331311233132313232222323
>>
B33113313132313113313223313331323132313233313331311233132313232222322
>>