// ----------------------------------------
// Source code file: A.java

public class A {
    private int s;

    public A(int s) {
        this.s = s + 3;
    }

    public void multiply( ) {
        this.s *= 2;
    }

    @Override
    public String toString( ) {
        return String.valueOf(this.s + 4);
    }
}

// ----------------------------------------
// Source code file: B.java
public class B extends A {
    private int t;

    public B(int s, int t) {
        super(s + 4);
        this.t = t + 5;
    }

    public void multiply( ) {
        super.multiply( );
        this.t *= 2;
    }

    @Override
    public String toString( ) {
        return super.toString( ) + " " + (this.t + 13);
    }
}

// ----------------------------------------
// Source code file: Main.java
public class Main {
    public static void main(String[] args) {
        B b = new B(8, 9);
        b.multiply( );
        System.out.println(b);
    }
}

// ----------------------------------------