C222133313331333131123313231333133313331333132213331333131122112313132311
>>
C22213331333133313112331323133313331333133313221333133313112211231313231
<<
C222133313331333131123313231333133313331333132213331333131122112313132313
>>
C222133313331333131123313231333133313331333132213331333131122112313132312
>>