B33113313132313113313223313331323133311211312111112111133133313331333233111
>>
B3311331313231311331322331333132313331121131211111211113313331333133323311
<<
B33113313132313113313223313331323133311211312111112111133133313331333233113
>>
B33113313132313113313223313331323133311211312111112111133133313331333233112
>>