Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
"Blue-Eyes White Dragon" + "Blue-Eyes White Dragon" + "Blue-Eyes White Dragon"
--青眼の究極竜
--Blue-Eyes Ultimate Dragon
local s,id=GetID()
function s.initial_effect(c)
	--Fusion Procedure
	c:EnableReviveLimit()
	Fusion.AddProcMixN(c,true,true,CARD_BLUEEYES_W_DRAGON,3)
end
s.material_setcode=SET_BLUE_EYES
s.listed_names={CARD_BLUEEYES_W_DRAGON}