

#include<stdio.h>
int main()
{
int n;
int s;
int i;
scanf("%d",&n);
if(n<0){
printf("fu ");
n=-n;
}
if(n<10){
switch(n){
case 0:printf("ling");break;
case 1:printf("yi");break;
case 2:printf("er");break;
case 3:printf("san");break;
case 4:printf("si");break;
case 5:printf("wu");break;
case 6:printf("liu");break;
case 7:printf("qi");break;
case 8:printf("ba");break;
case 9:printf("jiu");break;
}
return 0;
}
int mask=1;
for(int t=n;t>9;t/=10){
mask*=10;
}
do{
int s=n/mask;
i%=mask;
mask/=10;
switch(s){
case 0:printf("ling ");break;
case 1:printf("yi ");break;
case 2:printf("er ");break;
case 3:printf("san ");break;
case 4:printf("si ");break;
case 5:printf("wu ");break;
case 6:printf("liu ");break;
case 7:printf("qi ");break;
case 8:printf("ba ");break;
case 9:printf("jiu ");break;
}
if(i<10){
switch(i){
case 0:printf("ling");break;
case 1:printf("yi");break;
case 2:printf("er");break;
case 3:printf("san");break;
case 4:printf("si");break;
case 5:printf("wu");break;
case 6:printf("liu");break;
case 7:printf("qi");break;
case 8:printf("ba");break;
case 9:printf("jiu");break;}
}
}while(mask>9);
return 0;
}
