#include <bits/stdc++.h>
using namespace std;
 
#define fi first
#define se second
#define pb push_back
using vi = vector <int>;
using ll = long long;
using pii = pair <int, int>;
//~ const ll mod = 998244353;
const ll mod = 1e9 + 7;
ll qpow(ll a, ll b, ll m = mod) { ll r = 1, t = a;
	for(; b; b /= 2) { if(b & 1) r = r * t % m; t = t * t % m; } return r; }

int main() {
	ios :: sync_with_stdio(false);
	
	int T; cin >> T;
	while(T --) {
		ll h, w, d;
		cin >> h >> w >> d;
		
		ll x = h * h + w * w;
		
		for(int t : {0, 1}) {
			if(h & 1)
				x = min(x, 1 + w * w);
			else
				x = min(x, w * w);
			
			swap(h, w);
		}
		
		if(x <= d * d)
			cout << "N" << '\n';
		else
			cout << "S" << '\n';
	}
}