Mis on programmi väljund?

public class Main {
    public static void main(String[] args) {
        int a = 20;
        int b = 11;
        if (!(b > a) && (b == a || a > b)) {
            System.out.println("B");
        } else if (!(a < b) || a > b) {
            System.out.println("A");
        } else {
            System.out.println("AB");
        }
    }
}