Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
You can banish 2 WATER monsters from your Graveyard; Special Summon 1 "Lekunga Token" (Plant-Type/WATER/Level 2/ATK 700/DEF 700) in Attack Position.
--レクンガ
--Lekunga
local s,id=GetID()
function s.initial_effect(c)
	--token
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCost(s.cost)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
end
s.listed_names={62543394}
function s.cfilter(c)
	return c:IsAttribute(ATTRIBUTE_WATER) and c:IsAbleToRemoveAsCost() and aux.SpElimFilter(c,true)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	local rg=Duel.GetMatchingGroup(s.cfilter,tp,LOCATION_MZONE|LOCATION_GRAVE,0,nil)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>-2 and #rg>1 
		and aux.SelectUnselectGroup(rg,e,tp,2,2,aux.ChkfMMZ(1),0) end
	local g=aux.SelectUnselectGroup(rg,e,tp,2,2,aux.ChkfMMZ(1),1,tp,HINTMSG_REMOVE)
	Duel.Remove(g,POS_FACEUP,REASON_COST)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanSpecialSummonMonster(tp,id+1,0,TYPES_TOKEN,700,700,2,RACE_PLANT,ATTRIBUTE_WATER) end
	Duel.SetOperationInfo(0,CATEGORY_TOKEN,nil,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,0)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsPlayerCanSpecialSummonMonster(tp,id+1,0,TYPES_TOKEN,700,700,2,RACE_PLANT,ATTRIBUTE_WATER) then
		local token=Duel.CreateToken(tp,id+1)
		Duel.SpecialSummon(token,0,tp,tp,false,false,POS_FACEUP_ATTACK)
	end
end