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

namespace _03_Hornet_Assault
{
    public class HornetAssault
    {
        public static void Main()
        {
            var beehives = Console.ReadLine().Split().Select(long.Parse).ToList();
            var hornets = Console.ReadLine().Split().Select(long.Parse).ToList();

            var aliveBeehives = new List<long>();

            foreach (var beehive in beehives)
            {
                if (hornets.Count == 0)
                {
                    aliveBeehives.Add(beehive);
                    continue;
                }

                var hornetsPower = hornets.Sum();

                if (beehive >= hornetsPower)
                {
                    aliveBeehives.Add(beehive - hornetsPower);
                    hornets.RemoveAt(0);
                }
            }

            aliveBeehives = aliveBeehives.Where(bh => bh > 0).ToList();
            if (aliveBeehives.Count > 0)
            {
                Console.WriteLine(string.Join(" ", aliveBeehives));
            }
            else
            {
                Console.WriteLine(string.Join(" ", hornets));
            }
        }
    }
}