exclusive-OR element

basic high layer functions benign complexion come and gone decision language Dinichthyidae electron trap method ephedraceaes flying spot film reader light bulb moment loran triad low alloy steel castings monochromatic visions multifunctional inhibitor JC-841 overpeople quarterlife spectral comparative pattern recognizer thermions valerosidatum Venndiagram(s) zygomatico-auricular