B33113313132313113313223313331323132313233313331311331323223331223131
>>
B3311331313231311331322331333132313231323331333131133132322333122313
<<
B33113313132313113313223313331323132313233313331311331323223331223133
>>
B33113313132313113313223313331323132313233313331311331323223331223132
>>