The top left hand loop of the gallows characters is a 4. Who disagrees?

[-JKP-]

Even if you call it a figure-8 instead of "8" (as in the number or letter), you are still using references.

If you want visual references instead of script references, call it a figure-8 so we know what you are talking about.

As it is, by using vague references, you keep asking us to read your mind. Sorry, but we can't do that.