Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
You can Tribute 1 face-up EARTH monster to destroy all face-up monsters with DEF equal to or less than the ATK of the Tributed card.
--モーム
--Mormolith
local s,id=GetID()
function s.initial_effect(c)
	--destroy
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_DESTROY)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCost(s.descost)
	e1:SetTarget(s.destg)
	e1:SetOperation(s.desop)
	c:RegisterEffect(e1)
end
function s.costfilter(c)
	return c:IsFaceup() and c:IsAttribute(ATTRIBUTE_EARTH)
		and Duel.IsExistingMatchingCard(s.filter,0,LOCATION_MZONE,LOCATION_MZONE,1,c,c:GetAttack())
end
function s.filter(c,atk)
	return c:IsFaceup() and c:IsDefenseBelow(atk)
end
function s.descost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.CheckReleaseGroupCost(tp,s.costfilter,1,false,nil,nil) end
	local g=Duel.SelectReleaseGroupCost(tp,s.costfilter,1,1,false,nil,nil)
	e:SetLabel(g:GetFirst():GetAttack())
	Duel.Release(g,REASON_COST)
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	local g=Duel.GetMatchingGroup(s.filter,0,LOCATION_MZONE,LOCATION_MZONE,nil,e:GetLabel())
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,#g,0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetMatchingGroup(s.filter,0,LOCATION_MZONE,LOCATION_MZONE,nil,e:GetLabel())
	Duel.Destroy(g,REASON_EFFECT)
end