C2221333133313331311233132313331333133313331323321111331323323231
>>
C222133313331333131123313231333133313331333132332111133132332323
<<
C2221333133313331311233132313331333133313331323321111331323323233
>>
C2221333133313331311233132313331333133313331323321111331323323232
>>