public static ArrayList<Planet> forShips(PlanetWars pw){
		// Tested
		ArrayList<Planet> asw = new ArrayList<Planet>(2);
		asw.add(null);
		asw.add(null);
		// Find the biggest fleet to attack with and our weakest planet to know what is our goal of fleet to be destroyed in the enemey
		int maxShips = 0;
		int minShips = 1000;
		for (Planet p : pw.MyPlanets()){
			int ships = p.NumShips();
			if (ships > maxShips){
				maxShips = ships;
				asw.add(0,p);
			}
			if (ships< minShips)
				minShips = ships;
		}
		// Find the destination with a dangerous fleet
		int maxDist = 0;
		maxShips = 0;
		for (Planet p : pw.NotMyPlanets()){
			int ships = p.NumShips();
			if ((ships/2)>minShips && ships>maxShips) {
				// We choose the biggest Enemy to attack to defend more our planets
				maxShips = ships;
			}
		}
		return asw;
	}