//
#include <bits/stdc++.h>
#include <iostream>
#include <iomanip>
#include <cstdio>
using namespace std;
int main()
{
    int n;
    cin >> n;
	for (int i=1;i<=n;i++)
	{
		long long m;
		cin >> m;
		long long a=n,b=0;
		while (a<0)
		{
			a/=10;
			b++;
		}
		long long sum=0;
		a=n;
		for (long long j=b-1;j>=0;j-=1)
		{
			long long c=a;
			a/=10;
			sum+=pow((c/pow(10,j)),b);
		}
		if (sum==n)
		{
			cout << "T" << endl;
		}
		else
		{
			cout << "F" << endl;
		}
	} 
	return 0;
}