B33113313132313113313223313331323331313231323132313331333131112331
>>
B3311331313231311331322331333132333131323132313231333133313111233
<<
B33113313132313113313223313331323331313231323132313331333131112333
>>
B33113313132313113313223313331323331313231323132313331333131112332
>>