How do i detect gui collisions?

Below is my current code. I'm able to get a boolean value if textLabel1 and textLabel2 collide but how would i run this code so that it checks all possible combinations? e.g textlabel 1 and textlabel 3

Thanks for any help

local function getPos(object)
	local posX = object.Position.X.Offset
	local posY = object.Position.Y.Offset
	return UDim2.new(0, posX, 0, posY)
end

local function getSize(object)
	local sizeX = object.Size.X.Offset
	local sizeY = object.Size.Y.Offset
	return UDim2.new(0, sizeX, 0, sizeY)
end
--[[
local function checkForCollisions(object,object2)
	if math.abs(object.Size.X.Offset + object2.Size.X.Offset)/2 >= math.abs(object2.Position.X.Offset - object.Position.X.Offset) and 
		math.abs(object.Size.Y.Offset + object2.Size.Y.Offset)/2 >= math.abs(object2.Position.Y.Offset - object.Position.Y.Offset) then
		return true
	else
		return false
	end
end
--]]

while true do
	for i, v in pairs(script.Parent.Buttons:getChildren()) do
		v.Changed:connect(function(property)
			print(i..": "..tostring(getPos(v)).."  "..tostring(getSize(v)))
		end)
	end
	
	--[[
	if checkForCollisions then
		checkForCollisions[1].Style = "RobloxButton" 
		checkForCollisions[2].Style = "RobloxButton" 
	else
		checkForCollisions[1].Style = "Custom"
		checkForCollisions[2].Style = "Custom"
	end
	
	checkForCollisions(script.Parent.Buttons.TextButton, script.Parent.Buttons.TextButton2)
	--]]
	
	wait(1)
end