import java.util.*;
import java.util.regex.*;
import java.lang.*;
import java.io.*;

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String input = "apple \"ban\"a\"na\"";
		Pattern p = Pattern.compile("\"(.*)\"|\\S+");
		Matcher m = p.matcher(input);
		while (m.find()) {
			if (m.group(1) != null) {
			    System.out.println(m.group(1));
			} else {
				System.out.println(m.group());
			}
		}
	}
}