from time import sleep
sleep(0.1) # Wait for USB to become ready

import time
time.sleep(0.1)


print("Hello, Pi Pico!")

from machine import Pin
redCar = Pin(18,Pin.OUT)
yellowCar = Pin(17,Pin.OUT)
greenCar = Pin(16,Pin.OUT)
redH = Pin(19, Pin.OUT)
greenH = Pin(20, Pin.OUT)
button = Pin(15, Pin.IN, Pin.PULL_DOWN)
while True:
    b_state = button.value()
    if b_state:
        
        redCar.off()
        greenH.off()
        yellowCar.off()
        redH.on()
        greenCar.on()
        sleep(5)
        greenCar.off()
        sleep(0.5)
        greenCar.on()
        sleep(0.5)
        greenCar.off()
        sleep(0.5)
        greenCar.on()
        sleep(0.5)
        yellowCar.on()
        sleep(2)
        yellowCar.off()
        greenCar.off()
        redH.off()
        redCar.on()
        greenH.on()
        sleep(7)
        yellowCar.on()
        sleep(2)
       
    
    else:
        redH.on()
        greenH.off()
        greenCar.on()
        redCar.off()
        yellowCar.off()

    '''
    

    '''