C22213331333133313112331323133313331333133313331333121111133313331121
>>
C2221333133313331311233132313331333133313331333133312111113331333112
<<
C22213331333133313112331323133313331333133313331333121111133313331123
>>
C22213331333133313112331323133313331333133313331333121111133313331122
>>