Make an Otto Diy dancing robot without 3d printer

input.buttonA.onEvent(ButtonEvent.Click, function () {
    light.showAnimation(light.rainbowAnimation, 500)
    pins.A1.servoWrite(130)
    pins.A2.servoWrite(50)
    for (let i = 0; i < 8; i++) {
        pause(200)
        pins.A1.servoWrite(180)
        pause(100)
        pins.A2.servoWrite(0)
        pause(200)
        pins.A1.servoWrite(130)
        pause(100)
        pins.A2.servoWrite(50)
        pause(200)
    }
    pins.A1.servoWrite(130)
    pins.A2.servoWrite(50)
})
input.buttonB.onEvent(ButtonEvent.Click, function () {
    pins.A2.servoWrite(50)
    pins.A1.servoWrite(130)
    for (let i = 0; i < 8; i++) {
        pause(200)
        pins.A2.servoWrite(0)
        pause(200)
        pins.A1.servoWrite(180)
        pause(100)
        pins.A2.servoWrite(50)
        pause(200)
        pins.A1.servoWrite(130)
        pause(100)
    }
    pins.A1.servoWrite(130)
    pins.A2.servoWrite(50)
})
input.touchA3.onEvent(ButtonEvent.Click, function () {
    pins.A1.servoWrite(130)
    pins.A2.servoWrite(50)
    for (let i = 0; i < 4; i++) {
        pause(100)
        pins.A1.servoWrite(180)
        pause(100)
        pins.A1.servoWrite(130)
        pause(200)
    }
    for (let i = 0; i < 4; i++) {
        pause(100)
        pins.A2.servoWrite(80)
        pause(100)
        pins.A2.servoWrite(50)
        pause(200)
    }
})
input.onLoudSound(function () {
    if (input.soundLevel() >= 130) {
        for (let i = 0; i < 4; i++) {
            pins.A1.servoWrite(130)
            pins.A2.servoWrite(50)
            pause(300)
            pins.A1.servoWrite(180)
            pins.A2.servoWrite(0)
            pause(400)
        }
        pins.A1.servoWrite(130)
        pins.A2.servoWrite(50)
    }
})
pins.A1.servoWrite(130)
pins.A2.servoWrite(50)
forever(function () {
    light.showAnimation(light.rainbowAnimation, 2000)
    pause(2000)
    light.showAnimation(light.runningLightsAnimation, 500)
    pause(2500)
    light.showAnimation(light.colorWipeAnimation, 2000)
    pause(2500)
})