#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <iomanip>
#include <cmath>
#include <stdio.h>
#include <queue>
#include <deque>
#include <cstdio>
#include <set>
#include <map>
#include <bitset>
#include <stack>
#include <cctype>
using namespace std;
int main() {
	int t;
	cin >> t;
	for (int i = 0; i < t; i++) {
		long long h, w, d;
		cin >> h >> w >> d;
		bool bo = false;
		if (h % 2 == 0) {
			if (!bo && w <= d) {
				cout << "N" << endl;
				bo = true;
			}
		}
		else {
			if (!bo && w * w + 1 <= d * d) {
				cout << "N" << endl;
				bo = true;
			}
		}
		if (w % 2 == 0) {
			if (!bo && h <= d) {
				cout << "N" << endl;
				bo = true;
			}
		}
		else {
			if (!bo && h * h + 1 <= d * d) {
				cout << "N" << endl;
				bo = true;
			}
		}
		if (!bo) {
			cout << "S" << endl;
		}
	}
}