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

int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);

    int T; cin >> T;
    while(T--){
        int N; cin >> N;
        long long win = 0;
        while(N--){
            long long a; cin >> a,a--;
            if(a%5 == 1 || a%5 == 2) win ^= 1;
        }
        if(win) cout << "First\n";
        else cout << "Second\n";
    }
    return 0;

    {
        int n; cin >> n;
        vector<int> V(n+1);

        V.at(1) = 0;
        for(int i=2; i<=n; i++){
            int win = 1;
            for(int a=1; a<=i; a++){
                int b = i-a;
                if(a > b) break;
                if(V.at(a) && V.at(b)){win = 0; break;}
            }
            V.at(i) = win;
        }
        V.erase(V.begin());
        for(auto v : V) cout << v; cout << endl;
    }
}