C222133313331333131123313231333133313331333132112323133313121111122311321
>>
C22213331333133313112331323133313331333133313211232313331312111112231132
<<
C222133313331333131123313231333133313331333132112323133313121111122311323
>>
C222133313331333131123313231333133313331333132112323133313121111122311322
>>