C22213331333133313112331323133313331333133313331333133313331211211311
>>
C2221333133313331311233132313331333133313331333133313331333121121131
<<
C22213331333133313112331323133313331333133313331333133313331211211313
>>
C22213331333133313112331323133313331333133313331333133313331211211312
>>