B33113313132313113313223313331323331333112113313331323133313231331123231323321
>>
B3311331313231311331322331333132333133311211331333132313331323133112323132332
<<
B33113313132313113313223313331323331333112113313331323133313231331123231323323
>>
B33113313132313113313223313331323331333112113313331323133313231331123231323322
>>