<prompt> Qedela umusho olandelayo: Ngokulandela impumelelo yakhe ekuzuzeni isihlalo sobukhosi ngokulandela  <response>: Ngo-1383 kuya ku-1385, phakathi kokubusa kwePortugal, iNkosi uJohn I yasePortugal yathatha isiphambano se-Order of Aviz njengophawu lwayo lwe-heraldic, yasifaka esifanekisweni sePortugal kanye namafulegi asebukhosini ahambisanayo. INkosi uJohn I yagcizelela isithombe sesikhundla sayo njenge-Grand-Master ye-Order of Aviz, yaboleka igama layo endlini yayo yasebukhosini esanda kusungulwa nesiphambano sayo njengesibopho sayo somuntu siqu ezingalweni zasebukhosini. Lokhu kwakwenziwa ngezindlela ezihlukahlukene: ngokufakwa ngaphakathi komngcele, kushintshana nezigodlo; ngokuvamile kufakwa ngaphakathi kwesihlangu, futhi ngezinye izikhathi kuboniswe ngaphandle kwesihlangu kanti lesi sakamuva sibekwe phezu kwaso. Isiphambano sase-Aviz siyi-cross flory vert isiphambano esiluhlaza okotshani esinomqhele we-fleur-de-lys ekugcineni kwengalo ngayinye 