B33113313132313113313223313331323132313233313331313331333131121311
>>
B3311331313231311331322331333132313231323331333131333133313112131
<<
B33113313132313113313223313331323132313233313331313331333131121313
>>
B33113313132313113313223313331323132313233313331313331333131121312
>>