porta a volto

while true do
    a, b = os.pullEvent(player)
    if b == "tommy2805" or b == "stefy25" or b == "lego11" then
        redstone.setOutput("left", true)
		redstone.setOutput("right", true)
		sleep(2)
		redstone.setOutput("left", false)
		redstone.setOutput("right", false)
    end
end