C222133313331333131123313231333133313331333132213331333221121121
>>
C22213331333133313112331323133313331333133313221333133322112112
<<
C222133313331333131123313231333133313331333132213331333221121123
>>
C222133313331333131123313231333133313331333132213331333221121122
>>