C2221333133313331311233132313331333133313331333133313331333112113122331
>>
C222133313331333131123313231333133313331333133313331333133311211312233
<<
C2221333133313331311233132313331333133313331333133313331333112113122333
>>
C2221333133313331311233132313331333133313331333133313331333112113122332
>>