C22213331333133313112331323133313331333131111121111331333121111211331
>>
C2221333133313331311233132313331333133313111112111133133312111121133
<<
C22213331333133313112331323133313331333131111121111331333121111211333
>>
C22213331333133313112331323133313331333131111121111331333121111211332
>>