B33113313132313113313223313331323132313233313331311331311331323233111211
>>
B3311331313231311331322331333132313231323331333131133131133132323311121
<<
B33113313132313113313223313331323132313233313331311331311331323233111213
>>
B33113313132313113313223313331323132313233313331311331311331323233111212
>>