Turtle Turbine

local modem = peripheral.wrap("right")
modem.open(666)
while true do
    local Event,ModemSide,Channel,ReplyChannel,Message,Distance = os.pullEvent("modem_message")
    Message = textutils.unserialize(Message)
    turtle.suckUp()
    for 1,Message[1] do
        for 1,3 do
            turtle.forward()
        end
    end
    if Message[2] == "right" then
        turtle.turnRight()
    else
        turtle.turnLeft()
    end
    turtle.drop()
    for 1,Message[1] do
        for 1,3 do
            turtle.back()
        end
    end
    sleep(2)
end