Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
This card gains 300 ATK for each "T.A.D.P.O.L.E." in your Graveyard.
--悪魔ガエル
--Beelze Frog
local s,id=GetID()
function s.initial_effect(c)
	--Special Summon
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_UPDATE_ATTACK)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetValue(s.val)
	c:RegisterEffect(e1)
end
s.listed_names={10456559}
function s.val(e,c)
	return Duel.GetMatchingGroupCount(Card.IsCode,c:GetControler(),LOCATION_GRAVE,0,nil,10456559)*300
end