2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/141045We define a morphism based upon a Latin square that generalizes the Thue-Morse morphism. We prove that fixed points of this morphism are overlap-free sequences generalizing results of Allouche - Shallit and Frid.5 pages, 1 figureNumber Theory11B85text