Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
If this card is in your hand or GY: You can Tribute 2 monsters; Special Summon this card. You can only use this effect of "Nine-Tailed Fox" once per turn. If this card that was Special Summoned from the GY attacks a Defense Position monster, inflict piercing battle damage. If this card is destroyed by battle or card effect and sent to the GY: You can Special Summon 2 "Fox Tokens" (Zombie/FIRE/Level 2/ATK 500/DEF 500).
--九尾の狐
--Nine-Tailed Fox
local s,id=GetID()
function s.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_GRAVE|LOCATION_HAND)
	e1:SetCountLimit(1,id)
	e1:SetCost(s.spcost)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--pierce
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetCode(EFFECT_PIERCE)
	e2:SetCondition(s.pcon)
	c:RegisterEffect(e2)
	--token
	local e3=Effect.CreateEffect(c)
	e3:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN)
	e3:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e3:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_DELAY)
	e3:SetCode(EVENT_TO_GRAVE)
	e3:SetCondition(s.condition)
	e3:SetTarget(s.target)
	e3:SetOperation(s.operation)
	c:RegisterEffect(e3)
end
s.listed_names={27198002}
function s.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.CheckReleaseGroupCost(tp,nil,2,false,aux.ReleaseCheckMMZ,nil) end
	local g=Duel.SelectReleaseGroupCost(tp,nil,2,2,false,aux.ReleaseCheckMMZ,nil)
	Duel.Release(g,REASON_COST)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) and Duel.GetLocationCount(tp,LOCATION_MZONE)>0 then
		Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)
	end
end
function s.pcon(e)
	return e:GetHandler():GetPreviousLocation()==LOCATION_GRAVE
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return c:IsReason(REASON_DESTROY) and c:IsReason(REASON_BATTLE|REASON_EFFECT)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>1 and not Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT) 
		and Duel.IsPlayerCanSpecialSummonMonster(tp,id+1,0,TYPES_TOKEN,500,500,2,RACE_ZOMBIE,ATTRIBUTE_FIRE)end
	Duel.SetOperationInfo(0,CATEGORY_TOKEN,nil,2,tp,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,2,tp,0)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if ft>1 and Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT) then ft=1 end
	if ft<2 then return end
	if not Duel.IsPlayerCanSpecialSummonMonster(tp,id+1,0,TYPES_TOKEN,500,500,2,RACE_ZOMBIE,ATTRIBUTE_FIRE) then return end
	for i=1,2 do
		local token=Duel.CreateToken(tp,id+1)
		Duel.SpecialSummonStep(token,0,tp,tp,false,false,POS_FACEUP)
	end
	Duel.SpecialSummonComplete()
end