Help me with the artificial intelligence question below.

Q1) Consider a STRIPS problem with the following two actions: r(X,Y): Preconditions: near(X, Y), on(X) Postconditions: on (Y) q(X,Y): Preconditions near(X,Y), on(X), on(Y) Postconditions done (Y), hon (Y) (i.e. the action deletes on (Y)) Suppose X and Y can each take the value {1, 2} and that the cost of executing each action is 1. The initial conditions are the following: I = {on(1), near(1, 2), near(2, 1)} The goal is to achieve the following: G {done(1), done(2)} Find the value of hmax (I). Find the value of hff (I) using the best supporter function induced by h max. Show all working. Q1) Consider a STRIPS problem with the following two actions: r(X,Y): Preconditions: near(X, Y), on(X) Postconditions: on (Y) q(X,Y): Preconditions near(X,Y), on(X), on(Y) Postconditions done (Y), hon (Y) (i.e. the action deletes on (Y)) Suppose X and Y can each take the value {1, 2} and that the cost of executing each action is 1. The initial conditions are the following: I = {on(1), near(1, 2), near(2, 1)} The goal is to achieve the following: G {done(1), done(2)} Find the value of hmax (I). Find the value of hff (I) using the best supporter function induced by h max. Show all working