B33113313132313113313223313331323133313223313231333133313231323331333131231221
>>
B3311331313231311331322331333132313331322331323133313331323132333133313123122
<<
B33113313132313113313223313331323133313223313231333133313231323331333131231223
>>
B33113313132313113313223313331323133313223313231333133313231323331333131231222
>>