C222133313331333131123313231333133313331333132213331333131223331323131121
>>
C22213331333133313112331323133313331333133313221333133313122333132313112
<<
C222133313331333131123313231333133313331333132213331333131223331323131123
>>
C222133313331333131123313231333133313331333132213331333131223331323131122
>>