#include<bits/stdc++.h> 
#define I if 
#define E else 
#define W while 
#define F for 
#define R return 
#define S scanf 
#define P printf
using namespace std;int arr[500000];int arr1[500000];int main(){int n,i,nm,r;long long s;S("%d",&n);F(i=0;i<n;i++){S("%d",&arr[i]);arr1[i]=arr[i];}sort(arr,arr+n);r=0;s=0;nm=arr[0];F(i=0;i<n-1;i++){s+=arr[i];I(s<=arr[i+1] || arr[i]==nm)r=arr[i+1];}I(nm==arr[n-1])r=arr[n-1]+1;F(i=0;i<n;i++){I(arr1[i]>=r)P("T");E P("N");}P("\n");}