ProgMasters_SpaceShip

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

            int sor = 0;
            int x=-1;
            int y=-1;
            while (sc.hasNextLine()) {
                //bekérek egy sort
                String egySor = sc.nextLine();
                //ha van benne "X", hányadik elem
                int vanX = egySor.indexOf("X");
                if (vanX >= 0) {
                    x = vanX;
                    y = sor;
                }
                sor += 1;
            }
            if ( x== -1) {
                System.out.println("Spaceship lost forever.");
            } else
                System.out.println("[" + x + "," + (sor - y - 1) + "]");

        }

    }