C222133313331333131123313231333133313331333132213331333131322211
>>
C22213331333133313112331323133313331333133313221333133313132221
<<
C222133313331333131123313231333133313331333132213331333131322213
>>
C222133313331333131123313231333133313331333132213331333131322212
>>