C2221333133313331311233132313331333133313331321133132313123233311
>>
C222133313331333131123313231333133313331333132113313231312323331
<<
C2221333133313331311233132313331333133313331321133132313123233313
>>
C2221333133313331311233132313331333133313331321133132313123233312
>>