Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
2 monsters If this card was Link Summoned using "Backup Secretary" as material, and your monster this card points to battled an opponent's monster, at the end of the Damage Step: You can Special Summon 1 Cyberse monster from your hand. If this card is destroyed by battle, or if this card in its owner's possession is destroyed by an opponent's card effect: You can Special Summon 1 "Backup Secretary" from your hand, Deck, or GY. You can only use each effect of "Backup Supervisor" once per turn.
--バックアップ・スーパーバイザー
--Backup Supervisor
--scripted by Logical Nonsense, partly rewritten by dest
--Substitute ID
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	Link.AddProcedure(c,nil,2,2)
	--mat check
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_SINGLE)
	e0:SetCode(EFFECT_MATERIAL_CHECK)
	e0:SetValue(s.valcheck)
	c:RegisterEffect(e0)
	--spsummon cyberse
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_DAMAGE_STEP_END)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1,id)
	e1:SetCondition(s.spcon1)
	e1:SetTarget(s.sptg1)
	e1:SetOperation(s.spop1)
	e1:SetLabelObject(e0)
	c:RegisterEffect(e1)
	--Special summon "Backup Secretary" from hand, deck or GY, optional trigger effect
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetCode(EVENT_DESTROYED)
	e2:SetCountLimit(1,{id,1})
	e2:SetCondition(s.spcon2)
	e2:SetTarget(s.sptg2)
	e2:SetOperation(s.spop2)
	c:RegisterEffect(e2)
end
s.listed_names={63528891}
function s.valcheck(e,c)
	local g=c:GetMaterial()
	e:SetLabel(0)
	if g:IsExists(Card.IsSummonCode,1,nil,c,SUMMON_TYPE_LINK,c:GetControler(),63528891) then
		e:SetLabel(1)
	end
end
	--If a monster this card points to battled
function s.spcon1(e,tp,eg,ep,ev,re,r,rp)
	if e:GetLabelObject():GetLabel()~=1 then return false end
	local lg=e:GetHandler():GetLinkedGroup()
	local a=Duel.GetAttacker()
	local b=a:GetBattleTarget()
	if not b then return false end
	if a:IsControler(1-tp) then a,b=b,a end
	return lg:IsContains(a)
end
	--Check for cyberse monster
function s.filter(c,e,tp)
	return c:IsRace(RACE_CYBERSE) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP)
end
	--Activation legality
function s.sptg1(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_HAND,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND)
end
	--Performing the effect of special summoning a cyberse monster from hand
function s.spop1(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,s.filter,tp,LOCATION_HAND,0,1,1,nil,e,tp)
	if #g>0 then
		Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)
	end
end
	--If destroyed by battle or card effect
function s.spcon2(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return c:IsReason(REASON_BATTLE)
		or (rp==1-tp and c:IsReason(REASON_EFFECT) and c:IsPreviousControler(tp))
end
	--Check for "Backup Secretary"
function s.spfilter(c,e,tp)
	return c:IsCode(63528891) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
	--Activation legality
function s.sptg2(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(s.spfilter,tp,LOCATION_HAND|LOCATION_DECK|LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND|LOCATION_DECK|LOCATION_GRAVE)
end
	--Performing the effect of special summoning "Backup Secretary" from hand, deck, or GY
function s.spop2(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.spfilter),tp,LOCATION_HAND|LOCATION_DECK|LOCATION_GRAVE,0,1,1,nil,e,tp)
	if #g>0 then
		Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)
	end
end