#include <bits/stdc++.h>
using namespace std;
int main(){
    int yuki;
    cin >> yuki;
    while(yuki--){
        long long H, W, D;
        cin >> H >> W >> D;
        long long w = W * W;
        long long h = H * H;
        if(H % 2 == 0 && W % 2 == 0){
            if(D >= H || D >= W) cout << 'N' << endl;
            else cout << 'S' << endl;
        }
        else if(H % 2 == 0){
            if(D >= W || D * D >= 1 + h) cout << 'N' << endl;
            else cout << 'S' << endl;
        }
        else if(W % 2 == 0){
            if(D >= H || D * D >= 1 + w) cout << 'N' << endl;
            else cout << 'S' << endl;
        }
        else{
            if(D * D >= 1 + w || D * D >= 1 + h) cout << 'N' << endl;
            else cout << 'S' << endl;
        }
    }
}