from machine import Pin
from utime import sleep

print("Hello, Pi Pico!")

led = Pin(1, Pin.OUT)
led1 = Pin(2, Pin.OUT)
led2 = Pin(3, Pin.OUT)

while True:
  led.toggle()
  sleep(5)
  led1.toggle()
  sleep(0.2)
  led.toggle()
  led1.toggle()
  led2.toggle()
  sleep(4)
  led2.toggle()
  led1.toggle()
  sleep(0.3)
  led1.toggle()