Here is the list of the 14 UV codes on Luxor chips. Some have different codes on each side.
Egypt / blank
Egypt / Egypt
Nile / Nile
Luxor / Circus Circus
Luxor / Luxor
blank / blank
Tut / Tut
Circus Circus / Circus Circus
Pyramid / Pyramid
Pyramid / Nile
Nile / Luxor
Tut / Egypt
Tut / blank
Circus Circus / Pyramid