using System;
using System.Collections.Generic;
using System.Linq;

namespace DatingApp
{
    class Program
    {

        static void Main(string[] args)
        {
            Stack<int> male = new Stack<int>(Console.ReadLine().Split(" ",StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray());
            Queue<int> female = new Queue<int>(Console.ReadLine().Split(" ",StringSplitOptions.RemoveEmptyEntries).Select(int.Parse).ToArray());
            int matchCount = 0;
            while (female.Any() || female.Any())
            {
                int currMale = male.Peek();
                int currFemale = female.Peek();


                if (currFemale <= 0)
                {
                    female.Dequeue();
                    continue;
                }

                if (currMale <= 0)
                {
                    male.Pop();
                    continue;
                }

                if (currFemale == currMale)
                {
                    male.Pop();
                    female.Dequeue();
                    matchCount++;
                }
                else if (currFemale != currMale)
                {
                    female.Dequeue();
                    int m = male.Peek() - 2;//before or after dequene
                    male.Pop();
                    male.Push(m);

                }

                if (currFemale % 25 == 0)
                {
                    female.Dequeue();
                    male.Pop();
                    male.Pop();
                }
                if (currMale % 25 == 0)
                {
                    male.Pop();
                    female.Dequeue();
                    female.Dequeue();

                }

                if (male.Count == 0 || female.Count == 0)
                {
                    break;
                }

            }

            Console.WriteLine($"Matches: {matchCount}");
            if (female.Any())
            {
                Console.WriteLine($"Males left: {string.Join(", ", female)}");
            }
            else
            {
                Console.WriteLine($"Males left: none");
            }
            if (female.Any())
            {
                Console.WriteLine($"Females left: {string.Join(", ", female)}");
            }
            else
            {
                Console.WriteLine($"Females left: none");
            }
        }
    }
}