package coding;

public class main {
	Alien[] listAlien;
	public String extractRep(int a, int b) {
		String rep = null;
		Alien a = listAlien[b];
		int ligne = a+1-a1.retard
		int cmp=0;
		while (cmp!=ligne) {
			file.nextline
		}
		if (cmp==ligne) {
			rep = file.readline;
		}
		return rep+" "+Integer.toString(a)+" "+Integer.toString(b);
	}
}