C22213331333133313112331323133313331333133313331333132313122331
>>
C2221333133313331311233132313331333133313331333133313231312233
<<
C22213331333133313112331323133313331333133313331333132313122333
>>
C22213331333133313112331323133313331333133313331333132313122332
>>