using System;

public class Program

{

    public static void Main()

    {   Console.WriteLine("Insert number [1...9],");

        int num = int.Parse(Console.ReadLine());

        if (num==1)

        {Console.WriteLine("one");

        }

     else if (num==2)

     {Console.WriteLine("Two");

     }

     else if (num==3)

     {Console.WriteLine("Three");

     }

     else if (num==4)

     {Console.WriteLine("Four");

     }

     else if (num==5)

     {Console.WriteLine("Five");

     }

     else if (num==6)

     {Console.WriteLine("Six");

     }

     else if (num==7)

     {Console.WriteLine("Seven");

     }

     else if (num==8)

     {Console.WriteLine("Eight");

     }

     else if (num==9)

     {Console.WriteLine("Nine");

     }

     else

         Console.WriteLine("number too big");

    }

}