C2221333133313331311233132313331333133313331323321111331323133313331122112231
>>
C222133313331333131123313231333133313331333132332111133132313331333112211223
<<
C2221333133313331311233132313331333133313331323321111331323133313331122112233
>>
C2221333133313331311233132313331333133313331323321111331323133313331122112232
>>