C2221333133313331311233132313331333133313331333133313331333133311233131211
>>
C222133313331333131123313231333133313331333133313331333133313331123313121
<<
C2221333133313331311233132313331333133313331333133313331333133311233131213
>>
C2221333133313331311233132313331333133313331333133313331333133311233131212
>>