#include <iostream>



using namespace std;



int main()

{   int a,n; 

cin>>a;

if(a>=100)cout<<"yuz";

else{

    n=a/10;

switch(n)

    {

case 9:cout<<"to'qson ";break;

case 8:cout<<"sakson ";break;

case 7:cout<<"yetmish ";break;

case 6:cout<<"oltmish ";break;

case 5:cout<<"ellik ";break;

case 4:cout<<"qirq ";break;

case 3:cout<<"o'ttiz ";break;

case 2:cout<<"yigirma";break;

case 1:cout<<"o'n";break;

default:break;

    }

    a=a%10;

    switch(a)

    {

    case 9:cout<<"to'qqiz ";break;

    case 8:cout<<"sakkiz";break;

    case 7:cout<<"yetti ";break;

    case 6:cout<<"olti ";break;

    case 5:cout<<"besh ";break;

    case 4:cout<<"to'rt ";break;

    case 3:cout<<"uch ";break;

    case 2:cout<<"ikki";break;

    case 1:cout<<"bir";break;

    case 0:cout<<"nol";

    default:break;

}

    }

return 0;

    }