#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; 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"; }else{ cout<<"out"; } return 0; }