B33113313132313113313223313331323112331323331311233132313331323131111211
>>
B3311331313231311331322331333132311233132333131123313231333132313111121
<<
B33113313132313113313223313331323112331323331311233132313331323131111213
>>
B33113313132313113313223313331323112331323331311233132313331323131111212
>>