C131121333133313233213331333133313331333131133133313231322333321
>>
C13112133313331323321333133313331333133313113313331323132233332
<<
C131121333133313233213331333133313331333131133133313231322333323
>>
C131121333133313233213331333133313331333131133133313231322333322
>>