C222133313331333131123313231333133313331333132331211331322323131
>>
C22213331333133313112331323133313331333133313233121133132232313
<<
C222133313331333131123313231333133313331333132331211331322323133
>>
C222133313331333131123313231333133313331333132331211331322323132
>>