B33113313132313113313223313331323132313233313331311331333132213231322123231
>>
B3311331313231311331322331333132313231323331333131133133313221323132212323
<<
B33113313132313113313223313331323132313233313331311331333132213231322123233
>>
B33113313132313113313223313331323132313233313331311331333132213231322123232
>>