Untitled

#include<bits/stdc++.h>
using namespace std ;




int main()
{
    int t ;
    cin >> t ;

    for(int i =1 ;i<=t ;i++)
    {
        int a , b , c ,k ;
        cin >> a >> b >>c >> k ;
        bool f = true ;

        if((a+b+c)%3!=0) f= false ;
        else 
        {
          long long sum = (a+b+c)/3 ;
         // cout << sum << endl ;
          int d = abs(sum-a) ;
          int d2 = abs(sum-b) ;
          int d3 = abs(sum-c) ;
        //  cout << d << " " << d2 << " " << d3 << endl ;
          if(d%k!=0 || d2%k!=0 || d3%k!=0) f= false ;
        }

        if(f) cout << "Case " << i << ": " << "Peaceful" << endl ;
        else cout << "Case " << i << ": " << "Fight" << endl ;


    }
}