[exmadscientist]

Let's try this: https://ibb.co/HDsYHFP

(I'm not sure about that image host, but a screenshot seemed the easiest way to get it free of the corporate G Suite, with no-strings-attached absolutely guaranteed.)

There's more than just the five gates previously discussed because this was supposed to be a general list of all multifunction gates: that is, if you need to implement anything other than the obvious functions, start here first.

There were also three notes attached to the columns:

1. XNOR = 2-XOR with 1 inverted input = A XOR !B

2. A | !B = 2-OR with 1 inverted input = 2-NAND with 1 inverted input: A | !B = !(!A & B)

3. A & !B = 2-AND with 1 inverted input = 2-NOR with 1 inverted input: A & !B = !(!A | B)