B33113313132313132333132313231311233132313223313331323132313231111
>>
B3311331313231313233313231323131123313231322331333132313231323111
<<
B33113313132313132333132313231311233132313223313331323132313231113
>>
B33113313132313132333132313231311233132313223313331323132313231112
>>