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