using System;
 
namespace NameGen
{
    class Program
    {
        static void Main(string[] args)
        {
            char[] gl = new char[] { 'e', 'u', 'i', 'o', 'a' };
            char[] sogl = new char[] { 'q', 'w', 'r', 't', 'y', 'p', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'z', 'x', 'c', 'v', 'b', 'n', 'm' };
            Random rand = new Random();
            int len = rand.Next(4, 8);
            bool ch = rand.Next(2) == 1;
            string s = "";
            for(int i = 0; i < len; i++)
            {
                if (ch) s += gl[rand.Next(0, 4)];
                else s += sogl[rand.Next(0, 20)];
                ch = !ch;
            }
            Console.WriteLine(s);
            Console.ReadLine();
        }
    }
}
 

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