using System;

public class Program

{

    public static void Main()

    {

        for (int i = 1; i < 600; i++){

            if (i%10 == 0)Console.WriteLine("w_"+(7*i)+" h_"+(3*i)+" Mpx_"+(((7*i)*(3*i))/1000000));

        }

    }

}