B33113313132313113313223313331323132333131323331123313231323132313232222331
>>
B3311331313231311331322331333132313233313132333112331323132313231323222233
<<
B33113313132313113313223313331323132333131323331123313231323132313232222333
>>
B33113313132313113313223313331323132333131323331123313231323132313232222332
>>