B33113313132313113313223313331323331313231323132313331333132231323131
>>
B3311331313231311331322331333132333131323132313231333133313223132313
<<
B33113313132313113313223313331323331313231323132313331333132231323133
>>
B33113313132313113313223313331323331313231323132313331333132231323132
>>