C2221333133313331311233132313331333133313331323321111331323223133121
>>
C222133313331333131123313231333133313331333132332111133132322313312
<<
C2221333133313331311233132313331333133313331323321111331323223133123
>>
C2221333133313331311233132313331333133313331323321111331323223133122
>>