C2221333133313331311233132313331333133313331323232133313121111133313231322321
>>
C222133313331333131123313231333133313331333132323213331312111113331323132232
<<
C2221333133313331311233132313331333133313331323232133313121111133313231322323
>>
C2221333133313331311233132313331333133313331323232133313121111133313231322322
>>