#include<bits/stdc++.h> using namespace std; int main(){ int s; cin>>s; if(s==1){ cout<<"one"; } else if(s==2){ cout<<"two"; } else if(s==3){ cout<<"three"; } else if(s==4){ cout<<"four"; } else if(s==5){ cout<<"five"; } else if(s==6){ cout<<"six"; } else if(s==7){ cout<<"seven"; } else if(s==8){ cout<<"eight"; } else if(s==9){ cout<<"nine"; } else{ cout<<"out"; } return 0; }