Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Special Summon 2 "Ojama Tokens" (Beast/LIGHT/Level 2/ATK 0/DEF 1000) to your opponent's field in Defense Position. These Tokens cannot be Tributed for a Tribute Summon, and each time 1 is destroyed, its controller takes 300 damage. During either player's turn, except the turn this card was sent to the GY: You can banish this card from your GY; Special Summon 2 "Ojama" monsters with different names from your Deck.
--おジャマデュオ
--Ojama Duo
local s,id=GetID()
function s.initial_effect(c)
	--Special summon 2 tokens to opponent's field
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	e1:SetHintTiming(0,TIMING_END_PHASE)
	c:RegisterEffect(e1)
	--Special summon 2 "Ojama" monsters from deck
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_QUICK_O)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetCode(EVENT_FREE_CHAIN)
	e2:SetCondition(aux.exccon)
	e2:SetCost(Cost.SelfBanish)
	e2:SetTarget(s.sptg)
	e2:SetOperation(s.spop)
	e2:SetHintTiming(0,TIMING_END_PHASE)
	c:RegisterEffect(e2)
end
s.listed_series={SET_OJAMA}
s.listed_names={TOKEN_OJAMA}
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return not Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT) and Duel.GetLocationCount(1-tp,LOCATION_MZONE,tp)>1
		and Duel.IsPlayerCanSpecialSummonMonster(tp,TOKEN_OJAMA,SET_OJAMA,TYPES_TOKEN,0,1000,2,RACE_BEAST,ATTRIBUTE_LIGHT,POS_FACEUP_DEFENSE,1-tp) end
	Duel.SetOperationInfo(0,CATEGORY_TOKEN,nil,2,0,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,2,tp,0)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT) or Duel.GetLocationCount(1-tp,LOCATION_MZONE,tp)<2 
		or not Duel.IsPlayerCanSpecialSummonMonster(tp,TOKEN_OJAMA,SET_OJAMA,TYPES_TOKEN,0,1000,2,RACE_BEAST,ATTRIBUTE_LIGHT,POS_FACEUP_DEFENSE,1-tp) then return end
	for i=0,1 do
		local token=Duel.CreateToken(tp,TOKEN_OJAMA_DUO+i)
		if Duel.SpecialSummonStep(token,0,tp,1-tp,false,false,POS_FACEUP_DEFENSE) then
			--Cannot be tributed for a tribute summon
			local e1=Effect.CreateEffect(e:GetHandler())
			e1:SetDescription(3304)
			e1:SetType(EFFECT_TYPE_SINGLE)
			e1:SetCode(EFFECT_UNRELEASABLE_SUM)
			e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_CLIENT_HINT)
			e1:SetReset(RESET_EVENT|RESETS_STANDARD)
			e1:SetValue(1)
			token:RegisterEffect(e1,true)
			--Inflict 300 damage when destroyed
			local e2=Effect.CreateEffect(e:GetHandler())
			e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_CONTINUOUS)
			e2:SetCode(EVENT_LEAVE_FIELD)
			e2:SetOperation(s.damop)
			token:RegisterEffect(e2,true)
		end
	end
	Duel.SpecialSummonComplete()
end
function s.damop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsReason(REASON_DESTROY) then
		Duel.Damage(c:GetPreviousControler(),300,REASON_EFFECT)
	end
	e:Reset()
end
function s.spfilter(c,e,tp)
	return c:IsSetCard(SET_OJAMA) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then
		local g=Duel.GetMatchingGroup(s.spfilter,tp,LOCATION_DECK,0,nil,e,tp)
		return not Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT)
			and Duel.GetLocationCount(tp,LOCATION_MZONE)>1 and g:GetClassCount(Card.GetCode)>=2 end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,2,tp,LOCATION_DECK)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	local g=Duel.GetMatchingGroup(s.spfilter,tp,LOCATION_DECK,0,nil,e,tp)
	if not Duel.IsPlayerAffectedByEffect(tp,CARD_BLUEEYES_SPIRIT) and ft>1 and g:GetClassCount(Card.GetCode)>1 then
		local sg=aux.SelectUnselectGroup(g,e,tp,2,2,aux.dncheck,1,tp,HINTMSG_SPSUMMON)
		if sg then
			Duel.SpecialSummon(sg,0,tp,tp,false,false,POS_FACEUP)
			Duel.ConfirmCards(1-tp,sg)
		end
	end
end