#include<bits/stdc++.h>
using namespace std;
void s(int a){
if(a==0)
cout<<"ling ";
if(a==1)
cout<<"yi ";
if(a==2)
cout<<"er ";
if(a==3)
cout<<"san ";
if(a==4)
cout<<"si ";
if(a==5)
cout<<"wu ";
if(a==6)
cout<<"liu ";
if(a==7)
cout<<"qi ";
if(a==8)
cout<<"ba ";
if(a==9)
cout<<"jiu ";
}
int main(){
  int n;
  cin>>n;
  int a=n/10,b=n%10;
  if(a==0){
  s(b);
  }
  else{
  if(a==1)
  	if(b==0) cout<<"shi ";
  	else{ cout<<"shi ";s(b); }
  else if(b==0){s(a);cout<<"shi ";}
  		else{s(a);cout<<"shi ";s(b);}
  }
return 0;
}
/**************************************************************
	Problem: 1240
	User: wtq001
	Language: C++
	Result: Accepted
	Time:12 ms
	Memory:2072 kb
****************************************************************/