import java.util.ArrayList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Reader {
	private static final Pattern p = Pattern.compile("ABC: (\\b(.*)\\b)(\\d++)(\\b(.*)\\b)");

	public static void main(String[] args) throws Exception {

		String s = "ASD: sadas njsb asdab dsbadb sbdsad ABC: Ishould get thisback SAD: etc etc ASD: sadas njsb asdab dsbadb sbdsa ABC: Ishould get thisback2 ";

		System.out.println(getText(s));
	}

	private static ArrayList<String> getText(String s) {
		ArrayList<String> text = new ArrayList<String>();

		Matcher m = p.matcher(s);
		int i = 1;
		while (m.find()) {
			text.add(m.group(i));
			i++;
		}

		return text;
	}
}