/* program  Switch.java */

class Switch  {
	public static void main(String[] args) {
	char key;

	key = args[0].charAt(0);

	switch(key) {
		case 'a' :
			System.out.println("Apple");
			break;
		case 'o' :
			System.out.println("Orange");
			break;
		default :
			System.out.println("Unknown Key");
		}
	}
}