#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll=long long;
using ld=long double;
ld pie=3.141592653589793;
ll inf=1444999999;
ll mod=998244353;
int main(){
    ll t;
    cin >>t;
    vector<char>ans;
    for (ll i = 0; i < t; i++)
    {
        ll h,w,d;
        cin >> h >> w >> d;
        if (h*h+w*w<d*d)
        {
            ans.push_back('N');
            continue;
        }
        if (h%2==0)
        {
            if (w<=d)
            {
                ans.push_back('N');
                continue;
            }
        }else{
            if (w*w+1<=d*d)
            {
                ans.push_back('N');
                continue;
            }
        }
        if (w%2==0)
        {
            if (h<=d)
            {
                ans.push_back('N');
                continue;
            }
        }else{
            if (h*h+1<=d*d)
            {
                ans.push_back('N');
                continue;
            }
        }
        ans.push_back('S');
    }
    for (ll i = 0; i <  ans.size(); i++)
    {
        cout << ans[i] << endl;
    }
    
}