DrunkenNumbers

using System;
using System.Collections.Generic;
using System.Text;


class Program
{
    static void Main()
    {
        int n = int.Parse(Console.ReadLine());
        int sumMitko = 0;
        int sumVladko = 0;
        for (int i = 0; i < n; i++)
        {
            string drunkNumber = Console.ReadLine();
            for (int m = 0; m < drunkNumber.Length; m++)
            {
                if (drunkNumber[m] == '0')
                {
                    drunkNumber.Remove(m, m + 1);
                }
                else if (drunkNumber[m] != '0')
                {
                    break;
                }
            }
            if((drunkNumber.Length)%2==0)
            {
               //(int)Char.GetNumericValue('8');
                for (int j = 0; j < (drunkNumber.Length)/2; j++)
                {
                    sumMitko +=(int)Char.GetNumericValue(drunkNumber[j]);
                    sumVladko +=(int)Char.GetNumericValue (drunkNumber[(drunkNumber.Length) - j - 1]);
                }
            }
            else if ((drunkNumber.Length) % 2 != 0)
            {
                for (int k = 0; k < ((drunkNumber.Length)/2)+1; k++)
                {
                    sumMitko += (int)Char.GetNumericValue(drunkNumber[k]);
                    sumVladko += (int)Char.GetNumericValue(drunkNumber[(drunkNumber.Length) - k - 1]);
                }
            }

        }
        if(sumMitko>sumVladko)
        {
            Console.WriteLine("M {0}", sumMitko-sumVladko);
        }
        else if (sumMitko < sumVladko)
        {
            Console.WriteLine("V {0}", sumVladko - sumMitko);
        }
        else if(sumVladko==sumMitko)
        {
            Console.WriteLine("No {0}", sumMitko+sumVladko);
        }
    }
}