Which access specifiers should be placed at Line1 and Line2 to generate ‘I am HR true’ as the output of the given code?

class Employee{
	protected void role() {
		System.out.print("I am an Employee ");
	}
	protected boolean onRole() {
		return false;
	}
}
class HR extends Employee{
	void role() {  //Line1
		System.out.print("I am HR ");
	}
	 boolean onRole() { //Line2
			return true;
		}
}
public class Tester {
	public static void main(String args[]) {
		Employee h= new HR();
		h.role();
		System.out.println(h.onRole());
	}
}

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