#include<stdio.h>
#include<math.h>
int main()

{
   int n;
   scanf("%d",&n);
   
   int a;
   a=n%5;
   if(a<=3){
   	printf("Fishing in day %d",n);
   }
   if(a>3){
   	printf("Drying in day %d",n);
   }
   
   return 0;
}