B33113313132313113313223313331323132313233313331311233133313231313113311211331
>>
B3311331313231311331322331333132313231323331333131123313331323131311331121133
<<
B33113313132313113313223313331323132313233313331311233133313231313113311211333
>>
B33113313132313113313223313331323132313233313331311233133313231313113311211332
>>