YACATZŌLCOYOC nostril / ventana de la nariz (Z) [(2)Zp.88,164]. In one attestation no vowels are marked long, and in the other the vowels of the first and fourth syllables are marked long. See YACATZŌL-LI, COYOC-TLI. Frances Karttunen, An Analytical Dictionary of Nahuatl (Norman: University of Oklahoma Press, 1992), 334.