C222133313331333131123313231333133313331333132332111133132213331312321111
>>
C22213331333133313112331323133313331333133313233211113313221333131232111
<<
C222133313331333131123313231333133313331333132332111133132213331312321113
>>
C222133313331333131123313231333133313331333132332111133132213331312321112
>>