using System;
using System.Linq;

public class Test
{
	public static void Main()
	{
		int[] numbers = {1, 2, 3};
		string[] words = {"Uno", "Dos", "Tres"};
		
		var numbersAndWords = numbers.Zip(words, (first, second) => String.Format("{0} {1}", first, second));
		
		foreach (var item in numbersAndWords)
		{
		    Console.WriteLine(item);
		}
	}
}