import java.util.regex.*;
import java.util.*;

public class FindAll {
    public static void main(String[] args) {
	Pattern pattern = Pattern.compile(args[0]);
	String text = args[1];

	List<MatchResult> results = findAll(pattern, text);
	for(MatchResult r : results) {
	    System.out.printf("Found '%s' at (%d,%d)%n",
			      r.group(), r.start(), r.end());
	}
    }

    public static List<MatchResult> findAll(Pattern pattern, CharSequence text)
    {
	List<MatchResult> results = new ArrayList<MatchResult>();
	Matcher m = pattern.matcher(text);
	while(m.find()) results.add(m.toMatchResult());
	return results;
    }
}