C2221333133313331311233132313331333133313331323321111113313223333131
>>
C222133313331333131123313231333133313331333132332111111331322333313
<<
C2221333133313331311233132313331333133313331323321111113313223333133
>>
C2221333133313331311233132313331333133313331323321111113313223333132
>>