porta caldaie

while true do
    a, b = os.pullEvent(player)
    if b == "tommy2805" or b == "stefy25" then
      redstone.setOutput("left", true)
             redstone.setOutput("right", true)
             sleep(3)
             redstone.setOutput("left", false)
             redstone.setOutput("right", false)
    end
end