red

rednet.open("bottom")
while true do
 id, message = rednet.receive()
 print(message)

 if message == "0000" then
   rs.setOutput("right", false)
 elseif message == "0001" then
   rs.setOutput("right", true)
 elseif message == "0010" then
   rs.setOutput("left", false)
 elseif message == "0011" then
   rs.setOutput("left", true)
 elseif message == "0020" then
   rs.setOutput("top", false)
 elseif message == "0021" then
   rs.setOutput("top", true)
 elseif message == "0030" then
   rs.setOutput("front", false)
 elseif message == "0031" then
   rs.setOutput("front", true)
 end
end