Demonstrate the use of the recursive algorithm for the tower of Hanoi (4discs from spindle 1 to spindle 3) can be used to generate the binary reflected Gray Code. Begin by numbering the discs 1-4, smallest to largest and a tuple = 0 0 0 0 where each bit position represents a specific disc - smallest on the right thru largest on the left. Every time a specific disc is moved, the corresponding bit in the turple is "flipped" 0 to 1 or 1 to 0.