B33113313132313113313223313331323132313233313331311233133313123231323222331
>>
B3311331313231311331322331333132313231323331333131123313331312323132322233
<<
B33113313132313113313223313331323132313233313331311233133313123231323222333
>>
B33113313132313113313223313331323132313233313331311233133313123231323222332
>>