Sum

using System;
using System.Linq;

namespace ExamPreparation
{
    class Startup
    {
        static void Main()
        {
            int[] firstArray = Console.ReadLine()
                .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
                .Select(int.Parse)
                .ToArray();
            int[] secondArray = Console.ReadLine()
                .Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries)
                .Select(int.Parse)
                .ToArray();

            int length = Math.Max(firstArray.Length, secondArray.Length);
            int[] summed = new int[length];

            for (int i = 0; i < summed.Length; i++)
            {
                summed[i] = firstArray[i % firstArray.Length] + secondArray[i % secondArray.Length];
            }

            Console.WriteLine(string.Join(" ", summed));
        }
    }
}