Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
If all the monsters in your GY are EARTH: You can Tribute this card, then target 2 Level 4 or lower Rock monsters in your GY, except "Block Golem"; Special Summon those Rock monsters, but their effects that activate on the field cannot be activated this turn.
--ブロック・ゴーレム
--Block Golem
local s,id=GetID()
function s.initial_effect(c)
	--spsummon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCondition(s.spcon)
	e1:SetCost(Cost.SelfTribute)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
end
s.listed_names={id}
function s.cfilter(c)
	return not c:IsAttribute(ATTRIBUTE_EARTH)
end
function s.spcon(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetMatchingGroup(Card.IsMonster,tp,LOCATION_GRAVE,0,nil)
	return #g>0 and not g:IsExists(s.cfilter,1,nil)
end
function s.filter(c,e,tp)
	return c:IsLevelBelow(4) and not c:IsCode(id) and c:IsRace(RACE_ROCK) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
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.filter(chkc,e,tp) end
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if e:GetHandler():GetSequence()<5 then ft=ft+1 end
	if chk==0 then return ft>1 and not Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT)
		and Duel.IsExistingTarget(s.filter,tp,LOCATION_GRAVE,0,2,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectTarget(tp,s.filter,tp,LOCATION_GRAVE,0,2,2,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,2,0,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetTargetCards(e)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<#g or (#g>1 and Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT)) then return end
	local tc=g:GetFirst()
	for tc in aux.Next(g) do
		if Duel.SpecialSummonStep(tc,0,tp,tp,false,false,POS_FACEUP) then
			local e1=Effect.CreateEffect(e:GetHandler())
			e1:SetType(EFFECT_TYPE_SINGLE)
			e1:SetCode(EFFECT_CANNOT_TRIGGER)
			e1:SetReset(RESETS_STANDARD_PHASE_END)
			tc:RegisterEffect(e1)
		end
	end
	Duel.SpecialSummonComplete()
end