B33113313132313113313223313331323331323112331323133313231313233321
>>
B3311331313231311331322331333132333132311233132313331323131323332
<<
B33113313132313113313223313331323331323112331323133313231313233323
>>
B33113313132313113313223313331323331323112331323133313231313233322
>>