What will be the output of the following code?

interface A {
    default void show() {
        System.out.println("A");
    }
}
interface B {
    default void show() {
        System.out.println("B");
    }
}
class C implements A, B {
    public void show() {
        A.super.show();
    }
    public static void main(String[] args) {
        new C().show();
    }
}