C222133313331333131123313231333133313331333132323213331312111113212323131
>>
C22213331333133313112331323133313331333133313232321333131211111321232313
<<
C222133313331333131123313231333133313331333132323213331312111113212323133
>>
C222133313331333131123313231333133313331333132323213331312111113212323132
>>