C22213331333133313112331323133313331333133313233121111113313331331122111211
>>
C2221333133313331311233132313331333133313331323312111111331333133112211121
<<
C22213331333133313112331323133313331333133313233121111113313331331122111213
>>
C22213331333133313112331323133313331333133313233121111113313331331122111212
>>