using System.Numerics;

public class Program
{
    public static void Main()
    {

        //BigInteger num = BigInteger.Parse(Console.ReadLine() ?? string.Empty);
        //int num = int.Parse(Console.ReadLine() ?? string.Empty);
        //string[] moji = (Console.ReadLine() ?? string.Empty).Trim().Split(' ');
        //string str = Console.ReadLine() ?? string.Empty;
        string r = Console.ReadLine() ?? string.Empty;
        string g = Console.ReadLine() ?? string.Empty;
        string b = Console.ReadLine() ?? string.Empty;


        r = r.Replace(",", "");
        g = g.Replace(",", "");
        b = b.Replace(",", "");

        int rr = 16;
        if(r != "NONE")
        {
            rr-=r.Length;
        }
        int gg = 16;
        if(g !="NONE")
        {
            gg-=g.Length;   
        }
        int bb = 16;
        if (b !="NONE")
        {
            bb-=b.Length;
        }

        int color = rr * rr * gg * gg * bb * bb;
        Console.WriteLine(color);
    }
}