Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Target 2 "Salamangreat" monsters in your GY with different names; add them to your hand. If this Set card is destroyed by card effect and sent to the GY: You can add 1 "Salamangreat" Spell/Trap from your Deck to your hand, except "Salamangreat Recureance". You can only use each effect of "Salamangreat Recureance" once per turn.
--転生炎獣の再起
--Salamangreat Recureance
--Scripted by Eerie Code
local s,id=GetID()
function s.initial_effect(c)
	--return to hand
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_TOHAND)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCountLimit(1,id)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	--search
	local e2=Effect.CreateEffect(c)
	e2:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_TO_GRAVE)
	e2:SetCountLimit(1,{id,1})
	e2:SetCondition(s.thcon)
	e2:SetTarget(s.thtg)
	e2:SetOperation(s.thop)
	c:RegisterEffect(e2)
end
s.listed_series={SET_SALAMANGREAT}
function s.filter(c,e)
	return c:IsSetCard(SET_SALAMANGREAT) and c:IsMonster() 
		and c:IsCanBeEffectTarget(e) and c:IsAbleToHand()
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return false end
	local g=Duel.GetMatchingGroup(s.filter,tp,LOCATION_GRAVE,0,nil,e,tp)
	if chk==0 then return aux.SelectUnselectGroup(g,e,tp,2,2,aux.dncheck,0) end
	local tg=aux.SelectUnselectGroup(g,e,tp,2,2,aux.dncheck,1,tp,HINTMSG_ATOHAND)
	Duel.SetTargetCard(tg)
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,tg,#tg,0,0)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetTargetCards(e)
	if #g>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
	end
end
function s.thcon(e,tp,eg,ep,ev,re,r,rp)
	return (r&REASON_DESTROY)~=0
		and (e:GetHandler():GetPreviousLocation()&LOCATION_ONFIELD)~=0
		and (e:GetHandler():GetPreviousPosition()&POS_FACEDOWN)~=0
end
function s.thfilter(c)
	return c:IsSetCard(SET_SALAMANGREAT) and c:IsSpellTrap() and not c:IsCode(id) and c:IsAbleToHand()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.thfilter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,s.thfilter,tp,LOCATION_DECK,0,1,1,nil)
	if #g>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end