from machine import Pin
from time import sleep
redLED=Pin(5, Pin.OUT)
blueLED=Pin(9, Pin.OUT)
purpleLED=Pin(8, Pin.OUT)
greenLED=Pin(7, Pin.OUT)
while True:
  redLED.value(0)
  blueLED.value(0)
  purpleLED.value(0)
  greenLED.value(0)
  sleep(1)

  redLED.value(0)
  blueLED.value(0)
  purpleLED.value(0)
  greenLED.value(1)
  sleep(1)

  redLED.value(0)
  blueLED.value(0)
  purpleLED.value(1)
  greenLED.value(0)
  sleep(1)

  redLED.value(0)
  blueLED.value(0)
  purpleLED.value(1)
  greenLED.value(1)
  sleep(1)

  redLED.value(0)
  blueLED.value(1)
  purpleLED.value(0)
  greenLED.value(0)
  sleep(1)

  redLED.value(0)
  blueLED.value(1)
  purpleLED.value(0)
  greenLED.value(1)
  sleep(1)

  redLED.value(0)
  blueLED.value(1)
  purpleLED.value(1)
  greenLED.value(0)
  sleep(1)  
  
  redLED.value(0)
  blueLED.value(1)
  purpleLED.value(1)
  greenLED.value(1)
  sleep(1)
  
  redLED.value(1)
  blueLED.value(0)
  purpleLED.value(0)
  greenLED.value(0)
  sleep(1)
  
  redLED.value(1)
  blueLED.value(0)
  purpleLED.value(0)
  greenLED.value(1)
  sleep(1)  
  
  redLED.value(1)
  blueLED.value(0)
  purpleLED.value(1)
  greenLED.value(0)
  sleep(1)
  
  redLED.value(1)
  blueLED.value(0)
  purpleLED.value(1)
  greenLED.value(1)
  sleep(1)
  
  redLED.value(1)
  blueLED.value(1)
  purpleLED.value(0)
  greenLED.value(0)
  sleep(1)
  
  redLED.value(1)
  blueLED.value(1)
  purpleLED.value(0)
  greenLED.value(1)
  sleep(1)
  
  redLED.value(1)
  blueLED.value(1)
  purpleLED.value(1)
  greenLED.value(0)
  sleep(1)
    
  redLED.value(1)
  blueLED.value(1)
  purpleLED.value(1)
  greenLED.value(1)
  sleep(1)