B33113313132313113313223313331323132313233313331311331312323123231
>>
B3311331313231311331322331333132313231323331333131133131232312323
<<
B33113313132313113313223313331323132313233313331311331312323123233
>>
B33113313132313113313223313331323132313233313331311331312323123232
>>