why, what for, interrogative unless preceded by in
James Lockhart, Nahuatl as Written: Lessons in Older Written Nahuatl, with Copious Examples and Texts (Stanford: Stanford University Press and UCLA Latin American Studies, 2001), 239.
a kingdom of Tula (Tollan) that pertained to the Toltecs
(central Mexico, sixteenth century) Literaturas de Anahuac y del Incario / Literatures of Anahuac and the Inca, ed. Miguel León-Portilla (Mexico City: Siglo Veintiuno Editories, 2006), 192.