B33113313132313113313223313331323131232313223313231323132313233321
>>
B3311331313231311331322331333132313123231322331323132313231323332
<<
B33113313132313113313223313331323131232313223313231323132313233323
>>
B33113313132313113313223313331323131232313223313231323132313233322
>>