B33113313132313113313223313331323132313233313331311331333131211111331121123231
>>
B3311331313231311331322331333132313231323331333131133133313121111133112112323
<<
B33113313132313113313223313331323132313233313331311331333131211111331121123233
>>
B33113313132313113313223313331323132313233313331311331333131211111331121123232
>>