/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String str = "\"a\" \"b\" \"c include spaces \" \"\"";
		Pattern pat = Pattern.compile("\"([a-z\\s]+)\"");
		Matcher mat = pat.matcher(str);
 
		while (mat.find()) {
    		System.out.println(mat.group(1));
		}
	}
}

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