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));
		}
	}
}

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