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

class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String regex = "\"[^\"]*\"|\\h+|[^\\h\"]+";
		String string = "ADD r2, r3 \"ADD r2, r3\"";
		
		Pattern pattern = Pattern.compile(regex);
		Matcher matcher = pattern.matcher(string);
		
		while (matcher.find()) {
		    System.out.println(matcher.group(0));
		}
	}
}