B33113313132313113313223313331311331333132312113313331323132313113313233322331
>>
B3311331313231311331322331333131133133313231211331333132313231311331323332233
<<
B33113313132313113313223313331311331333132312113313331323132313113313233322333
>>
B33113313132313113313223313331311331333132312113313331323132313113313233322332
>>