C2221333133313331311233132313331333133313111112111133133313231121111311
>>
C222133313331333131123313231333133313331311111211113313331323112111131
<<
C2221333133313331311233132313331333133313111112111133133313231121111313
>>
C2221333133313331311233132313331333133313111112111133133313231121111312
>>