lesson

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        Analyze analyze = new Analyze();
        int scan = -1;
        String s;
        String[] commands = {"start", "add", "delete", "move", "print", "fire", "exit"};
        while (1 == 1) {
            scan = -1;
            s = sc.nextLine();
            for (int i = 0; i < 7; i++) {
                if (s.equalsIgnoreCase(commands[i])) {
                    scan = i;
                } else if (i == 6 && scan == -1){
                    System.out.println("Again");
                }
            }
            if (scan == 0) {
                analyze.start();
            } else if (scan == 1) {
                analyze.add();
            } else if (scan == 2) {
                analyze.delete();
            } else if (scan == 3) {
                analyze.move();
            } else if (scan == 4) {
                analyze.print();
            } else if (scan == 5) {
                analyze.fire();
            } else if (scan == 6) {
                analyze.exit();
            }
        }
    }
}