B33113313132313113313223313331323132313233313331311213231322131
>>
B3311331313231311331322331333132313231323331333131121323132213
<<
B33113313132313113313223313331323132313233313331311213231322133
>>
B33113313132313113313223313331323132313233313331311213231322132
>>