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

int main()
{
    long long n=0;
    cin>>n;
    //this shit is too ugly nigga
    // if (n>9)
    // {
    //     cout<<"Greater than 9";
    // }
    // else if(n==1) {cout<<"one";}
    // else if(n==2) {cout<<"two";}
    // else if(n==3) {cout<<"three";}
    // else if(n==4) {cout<<"four";}
    // else if(n==5) {cout<<"five";}
    // else if(n==6) {cout<<"six";}
    // else if(n==7) {cout<<"seven";}
    // else if(n==8) {cout<<"eight";}
    // else if(n==9) {cout<<"nine";}
    // return 0;
    string number[]={"one","two","three","four","five","six","seven","eight","nine"};
    if (n<=9){cout<<number[n-1];} else cout<<"Greater than 9";
}