receive

rednet.open('right')
output = true
redstone.setOutput("left", output)
while true do
	local id,msg,dist=rednet.receive()
	print('the message ' .. msg .. ' was received from ' .. id)
	if id == 6 and msg == "home" then
		if output then
			output = false
		else
			output = true
		end
		redstone.setOutput("left", output)
	end
end