local hello = "hello"
local world = "world"
local _
_ = function()
	local hello = 3223
end
_ = function(a)
	local hello = 3223
	a = 323
end
_ = function(a, b, c)
	a, b, c = 1, 2, 3
	local world = 12321
end
_ = function(a, e, f)
	local b, c
	a, b, c = 1, 2, 3
	hello = 12321
	local world = "yeah"
end
_ = function()
	local hello = hello or 2
end
do
	local a = { }
	_(function()
		local x, y = a[1], a[2]
	end)
end
return nil
