#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); i++)
using namespace std;
using ll = long long;
using ld = long double;

int main(){
    cin.tie(0);
    ios::sync_with_stdio(0);
    
    int T; cin >> T;
    rep(_,T) {
        ll H,W,D; cin >> H >> W >> D;
        enum { SECOND, FIRST };
        using i128 = __int128_t;
        cout << ([H, W, D]() {
            if((i128)H * H + (H % 2) * (H % 2) <= (i128)D * D) return FIRST;
            if((i128)W * W + (W % 2) * (W % 2) <= (i128)D * D) return FIRST;
            return SECOND;
        } () ? "N" : "S") << "\n";
    }
}