struggling to implement XTEA in python properly. Though, when I insist on writing my own (more mathematical) description of XTEA and get distracted trying to fit the entire thing into a single mathematical expression i dont think failing is unexpected...
(YES THIS WILL BE A NON REAL WORLD IMPLEMENTATION OF A XTEA ROUND FUNCTION THAT WILL NOT BE USED AND WILL NEVER BE USED AND WILL NOT BE MADE AND I WILL UNMAKE IT SO I WILL NEVER MAKE IT ETC. Also if you didnt know it doesnt work lol)
