The Letter Code Puzzle

[Andy]

First it should be in this order.

Step One: Make a key pad with 4 boxes like THIS.

Step 2: Let's say the thing you had to put in was Maui.

Step 3: Make 5 Letters: M,B,A,U, and I!

Step 4: Make a variable for M in box 1 (refer to picture 1) that says hotspot only visible if Box 1 Letter M is at factor 1 and Box 1 Letter B is at 0. Add B, do the same thing above, except vice-versa!

Step 5: Repeat Step 4, except use Boxes 2,3, and 4.

Show your work. If you did it right, HORRAY!