#include <iostream>

using namespace std;


int main()
{
    int tens_place, ones_place;



    for(int set_of_nums = 99; set_of_nums >= 0; set_of_nums--){

        tens_place = set_of_nums / 10;
        ones_place = set_of_nums % 10;

    if(!(set_of_nums == 90 || set_of_nums == 80 || set_of_nums == 70 ||set_of_nums == 60
         ||set_of_nums == 50 || set_of_nums == 40 ||set_of_nums == 30 || set_of_nums == 20)){
        switch(tens_place){
        case 9:
            cout << "Ninety-";
            break;
        case 8:
            cout << "Eighty-";
            break;
        case 7:
            cout << "Seventy-";
            break;
        case 6:
            cout << "Sixty-";
            break;
        case 5:
            cout << "Fifty-";
            break;
        case 4:
            cout << "Fourty-";
            break;
        case 3:
            cout << "Thirty-";
            break;
        case 2:
            cout << "Twenty-";
            break;
        }
    }

    if((set_of_nums == 90 || set_of_nums == 80 || set_of_nums == 70 ||set_of_nums == 60
         ||set_of_nums == 50 || set_of_nums == 40 ||set_of_nums == 30)){
        switch(set_of_nums){
        case 90:
            cout << "Ninety" << endl;
            break;
        case 80:
            cout << "Eighty" << endl;
            break;
        case 70:
            cout << "Seventy" << endl;
            break;
        case 60:
            cout << "Sixty" << endl;
            break;
        case 50:
            cout << "Fifty" << endl;
            break;
        case 40:
            cout << "Fourty" << endl;
            break;
        case 30:
            cout << "Thirty" << endl;
            break;
        case 20:
            cout << "Twenty" << endl;
            break;

        }
    }
       if(set_of_nums > 10 && set_of_nums <= 20){
            switch(set_of_nums){
            case 20:
                cout << "Twenty" << endl;
                break;
            case 19:
                cout << "Nineteen" << endl;
                break;
            case 18:
                cout << "Eighteen" << endl;
                break;
            case 17:
                cout << "Seventeen" << endl;
                break;
            case 16:
                cout << "Sixteen" << endl;
                break;
            case 15:
                cout << "Fifteen" << endl;
                break;
            case 14:
                cout << "Fourteen" << endl;
                break;
            case 13:
                cout << "Thirteen" << endl;
                break;
            case 12:
                cout << "Twelve" << endl;
                break;
            case 11:
                cout << "Eleven" << endl;
            case 10:
                cout << "Ten" << endl;
            }
       }

       if(!(set_of_nums > 10 && set_of_nums < 20)){
           switch(ones_place){
            case 9:
                cout << "Nine" << endl;
                break;
            case 8:
                cout << "Eight" << endl;
                break;
            case 7:
                cout << "Seven" << endl;
                break;
            case 6:
                cout << "Six" << endl;
                break;
            case 5:
                cout << "Five" << endl;
                break;
            case 4:
                cout << "Four" << endl;
                break;
            case 3:
                cout << "Three" << endl;
                break;
            case 2:
                cout << "Two" << endl;
                break;
            case 1:
                cout << "One" << endl;
                break;

            }
        }

    }

}