[MrsKJJ]

This came out:
FFXJP - UPJ - UNF(?)X - FFNUUFJ - UPJ - UJF - XJJ ...(?)
I don't think it's semaphore code

I feel like I'm guessing, but could it be compass code? The picture would have to be made as straight as possible to work out angles, but it could work?

EDIT: Website; The Compass of Enoch featuring the letters of the English alphabet, arranged according to the Atbash cipher.

https://s-media-cache-ak0.pinimg.com...c884e2f432.jpg

I swear it's a form of HTML though. I remember it from school.

http://htmlarrows.com

it should be 12 and 20.

if you search "20-12-17" on Google, you'll find this :

https://www.biblegateway.com/passage...xodus+20:12-17

From Bible:


Interesting

That is very, very interesting.