C222133313331333131123313231333133313331333132112111133132213331313111
>>
C22213331333133313112331323133313331333133313211211113313221333131311
<<
C222133313331333131123313231333133313331333132112111133132213331313113
>>
C222133313331333131123313231333133313331333132112111133132213331313112
>>