//1.3.9.2
using System;

namespace homework
{
	class Program
	{
		public static void Main(string[] args)
		{
			string newArr = Console.ReadLine();
			Char delimiter = ' ';
			string[] words = newArr.Split(delimiter);
			foreach (string word in words)
				Console.WriteLine(word);
			Console.ReadKey();
		}

	}
}