Downstep in the vast majority of cases can be traced to the influence of a low tone [Hyman 1979]. This paper discusses the case of Supyire. a three tone language with downstep unrelated to low tone. Sequences of high tones are automatically downstepped. https://www.diegojavierfares.com/quick-offer-Vinguru-Weathershields-Suits-Honda-CR-V-2007-2011-4-Piece-AFV28007-best-save/