#include <iostream>
using namespace std;

int input;

int main() {
    cin >> input;

    if (input == 1) {
        cout << "one";
    } else if (input == 2) {
        cout << "two";
    } else if (input == 3) {
        cout << "three";
    } else if (input == 4) {
        cout << "four";
    } else if (input == 5) {
        cout << "five";
    } else if (input == 6) {
        cout << "six";
    } else if (input == 7) {
        cout << "seven";
    } else if (input == 8) {
        cout << "eight";
    } else if (input == 9) {
        cout << "nine";
    } else {
        cout << "Greater than 9";
    }

    return 0;
}