B33113313132313132333132313231311233132313223313331323132312331
>>
B3311331313231313233313231323131123313231322331333132313231233
<<
B33113313132313132333132313231311233132313223313331323132312333
>>
B33113313132313132333132313231311233132313223313331323132312332
>>