B33113313132313113313223313331323132313233313331311331331123233313111
>>
B3311331313231311331322331333132313231323331333131133133112323331311
<<
B33113313132313113313223313331323132313233313331311331331123233313113
>>
B33113313132313113313223313331323132313233313331311331331123233313112
>>