B33113313132313113313223313331323133311211312111112111133132313331333131122231
>>
B3311331313231311331322331333132313331121131211111211113313231333133313112223
<<
B33113313132313113313223313331323133311211312111112111133132313331333131122233
>>
B33113313132313113313223313331323133311211312111112111133132313331333131122232
>>