#include<bits/stdc++.h>
using namespace std;
#include <atcoder/all>
using namespace atcoder;
using mint=modint998244353; //1000000007;
using ll=long long;
using pp=pair<int,int>;
#define sr string 
#define vc vector
#define fi first
#define se second
#define rep(i,n) for(int i=0;i<(int)n;i++)
#define pb push_back
#define all(v) v.begin(),v.end()
#define pque priority_queue
#define bpc(a) __builtin_popcount(a)
int main(){
  int t;cin>>t;
  rep(z,t){
    ll h,w,d;cin>>h>>w>>d;
    bool ok=false;
    if(h&1&&d*d>=w*w+1)ok=true;
    if(w&1&&d*d>=h*h+1)ok=true;
    if(w%2==0&&d>=h)ok=true;
    if(h%2==0&&d>=w)ok=true;
    if(ok)cout<<'N';
    else cout<<'S';
    cout<<"\n";
  }
}