B33113313132313113313223313331323331333132323331331123132322111
>>
B3311331313231311331322331333132333133313232333133112313232211
<<
B33113313132313113313223313331323331333132323331331123132322113
>>
B33113313132313113313223313331323331333132323331331123132322112
>>