term.clear()

    dn = colors.lime
    de = colors.purple
    ds = colors.orange
    dw = colors.lightBlue
    rs = redstone

    function moveNorth(nTimes)
        for i = 1, nTimes , 0.7 do
            rs.setBundledOutput("left", dn)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
            sleep(0.7)
            rs.setBundledOutput("left", dn)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
        end
    end

    function moveEast(nTimes)
        for i = 1, nTimes , 0.7 do
            rs.setBundledOutput("left", de)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
            sleep(0.7)
            rs.setBundledOutput("left", de)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
        end
    end

    function moveSouth(nTimes)
        for i = 1, nTimes , 0.7 do
            rs.setBundledOutput("left", ds)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
            sleep(0.7)
            rs.setBundledOutput("left", ds)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
        end
    end

    function moveWest(nTimes)
        for i = 1, nTimes , 0.7 do
            rs.setBundledOutput("left", dw)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
            sleep(0.7)
            rs.setBundledOutput("left", dw)
            sleep(0.7)
            rs.setBundledOutput("left", 0)
        end
    end

    function movement()
            while true do
                    print("What direction do you want to move?")
                    print("Use (n) for North")
                    print("Use (e) for East")
                    print("Use (s) for South")
                    print("Use (w) for West")
                    print("Use (q) to Exit")

                    direction = io.read()
                    if direction == "n" then
                            moveNorth(3)
                    else
                            if direction == "e" then
                                    moveEast(3)
                            else
                                    if direction == "s" then
                                            moveSouth(3)
                                    else
                                            if direction == "w" then
                                                    moveWest(3)
                                            else
                                                    if direction == "q" then
                                                            break
                                                    else
                                                            print("Wrong choice")
                                                    end
                                            end
                                    end
                            end
                    end
            end
    end
    movement()