#include<iostream>

 #include<string>

 using namespace std;

 string a[] = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"};

 int b[];

 int main(){

     string s;

     while(cin>>s){

         int len = s.size();

         int sum = ;

         for(int i = ; i < len; i++){

             int x = s[i] - '';

             sum += x;

         }

 //        cout<<sum<<endl;

         int cnt = ;

         if(sum == ){

             b[cnt++] = ;

         }else{

             while(sum != ){

                 int x = sum % ;

                 sum /= ;

                 b[cnt++] = x;

             }

         }

         for(int i = cnt-; i >= ; i--){

             if(i != cnt-) printf(" ");

             cout<<a[b[i]];

         }

         printf("\n");

     }

     return ;

 }