from machine import Pin 
from utime import sleep
led=Pin(0,Pin.OUT)
led1=Pin(1,Pin.OUT)
led2=Pin(2,Pin.OUT)
while True:
    led.value(4)
    sleep(5)
    led.value(0)
    led1.value(0.1)
    sleep(8)
    led1.value(0)
    led2.value(4)
    sleep(5)
    led2(0)