Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
2 Level 4 monsters If this card is Special Summoned: You can target 1 "Number" Xyz Monster in your GY, except "Number 39: Utopia Rising"; Special Summon it in Defense Position, then you can detach all materials from this card and attach them to that monster. If you Xyz Summon (except during the Damage Step): You can Special Summon this card from your GY, but banish it when it leaves the field. You can only use each effect of "Number 39: Utopia Rising" once per turn.
--Ｎｏ．３９ 希望皇ホープ・ライジング
--Number 39: Utopia Rising
--Logical Nonsense
--Substitute ID
local s,id=GetID()
function s.initial_effect(c)
	--Must be properly summoned before reviving
	c:EnableReviveLimit()
	--2 Level 4 monsters
	Xyz.AddProcedure(c,nil,4,2)
	--If Special Summoned, Special Summon 1 "Number" Xyz monster from GY
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetCountLimit(1,id)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--Special Summon itself from GY
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetCountLimit(1,{id,1})
	e2:SetCondition(s.revcon)
	e2:SetTarget(s.revtg)
	e2:SetOperation(s.revop)
	c:RegisterEffect(e2)
end
	--Lists "Number" archetype
s.listed_series={SET_NUMBER}
	--Mentions itself
s.listed_names={id}
	--Number 39
s.xyz_number=39
	--Check for a "Number" Xyz Monster
function s.spfilter(c,e,tp)
	return c:IsSetCard(SET_NUMBER) and c:IsType(TYPE_XYZ) and not c:IsCode(id)
		and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE)
end
	--Activation legality
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and s.spfilter(chkc,e,tp) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingTarget(s.spfilter,tp,LOCATION_GRAVE,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,s.spfilter,tp,LOCATION_GRAVE,0,1,1,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
	--Special Summon 1 "Number" Xyz monster from GY in Defense Position
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP_DEFENSE)>0 then
		local c=e:GetHandler()
		if not c:IsRelateToEffect(e) or tc:IsImmuneToEffect(e) then return end
		local og=c:GetOverlayGroup()
		if not (#og>0 and Duel.SelectYesNo(tp,aux.Stringid(id,2))) then return end
		Duel.BreakEffect()
		Duel.Overlay(tc,og)
	end
end
	--If you Xyz Summon
function s.revfilter(c,tp)
	return c:IsXyzSummoned() and c:IsSummonPlayer(tp)
end
function s.revcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(s.revfilter,1,nil,tp)
end
	--Activation legality
function s.revtg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and c:IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,c,1,0,0)
end
	--Special Summon from hand or GY, banish it if it leaves the field
function s.revop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) and Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)>0 then
		--Banish it when it leaves the field
		local e1=Effect.CreateEffect(c)
		e1:SetDescription(3300)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_CLIENT_HINT)
		e1:SetCode(EFFECT_LEAVE_FIELD_REDIRECT)
		e1:SetValue(LOCATION_REMOVED)
		e1:SetReset(RESET_EVENT|RESETS_REDIRECT)
		c:RegisterEffect(e1,true)
	end
end