relay but fixed

local sides = {
  minium = { side = "left", color = colors.red },
  blaze = { side = "back", color = colors.orange },
}

local modemSide = "top"
rednet.open(modemSide)
print("Relay online. Awaiting commands...")

while true do
  local senderId, message = rednet.receive()
  print("Received command from ID:", senderId, "-", message)
  local device, state = message:match("^(%S+)%s+(%S+)$")
  if device and state then
    local info = sides[device:lower()]
    if info then
      local side = info.side
      local color = info.color
      local current = rs.getBundledOutput(side)
      if state == "on" then
        rs.setBundledOutput(side, bit.bor(current, color))
      elseif state == "off" then
        rs.setBundledOutput(side, bit.band(current, bit.bnot(color)))
      else
        print("Invalid state:", state)
      end
    else
      print("Unknown device:", device)
    end
  else
    print("Malformed command.")
  end
end