Mr. Ing keeps getting phone calls during class, but when he picks up, no one's there! In order to decide whether the number is legitimate or not, he devises an algorithm.
Let the phone number ~N~ be in the form ~abc~-~def~-~ghij~ where ~a, b, c, d, e, f, g, h, i, j~ are digits. If ~a+b+c=d+e+f=g+h+i+j~ then consider the call to be a fake and output
Goony!. If not, output
Pick up the phone!.