A Handful of metropolitan areas in Rio Grande do Sul (but in the remainder of the state speakers might or might not use it in more official speech), mainly near the border with Uruguay, have a rather various pronunciation in a few occasions (tu vieste gets tu viesse), which happens https://extraordinarz.com/userinfo.php?op=userinfo&from=space&do=profile&userinfo=fatima.mount.451692&name=Your_Account