// Arup Guha
// 6/20/2025
// Triangle Factory
// https://open.kattis.com/problems/triangelfabriken

using namespace std;
#include <bits/stdc++.h>

int main() {

    int a,b,c;
    cin >> a >> b >> c;

    // Just print out accordingly for each of the three cases.
    if (a > 90 || b > 90 || c > 90)
        cout << "Trubbig Triangel" << endl;
    else if (a == 90 || b == 90 || c == 90)
        cout << "Ratvinklig Triangel" << endl;
    else
        cout << "Spetsig Triangel" << endl;

    return 0;
}