C22213331333133313112331323133313331333133313211232313331333132333123313223131
>>
C2221333133313331311233132313331333133313331321123231333133313233312331322313
<<
C22213331333133313112331323133313331333133313211232313331333132333123313223133
>>
C22213331333133313112331323133313331333133313211232313331333132333123313223132
>>