from machine import Pin
from utime import sleep

led1 = Pin(15, Pin.OUT)
led2 = Pin(1, Pin.OUT)
led3 = Pin(4, Pin.OUT)
led4 = Pin(16, Pin.OUT)
led5 = Pin(17, Pin.OUT)
led6 = Pin(5, Pin.OUT)
led7 = Pin(18, Pin.OUT)
led8 = Pin(19, Pin.OUT)
led9 = Pin(21, Pin.OUT)

led1a = Pin(12, Pin.OUT)
led2a = Pin(14, Pin.OUT)
led3a = Pin(27, Pin.OUT)
led4a = Pin(26, Pin.OUT)
led5a = Pin(25, Pin.OUT)
led6a = Pin(33, Pin.OUT)
led7a = Pin(32, Pin.OUT)
while True:
    led7a.on()
    led6a.on()
    led5a.on()
    sleep(0.1)

    led7a.off()
    sleep(0.1)
    led4a.on()
    sleep(0.1)

    led6a.off()
    sleep(0.1)
    led3a.on()
    sleep(0.1)

    led5a.off()
    sleep(0.1)
    led2a.on()
    sleep(0.1)

    led4a.off()
    sleep(0.1)
    led1a.on()
    sleep(0.1)
    
    led3a.off()
    sleep(0.1)
    led1.on()
    sleep(0.1)

    led2a.off()
    sleep(0.1)
    led2.on()
    sleep(0.1)

    led1a.off()
    sleep(0.1)
    led3.on()
    sleep(0.1)

    led1.off()
    sleep(0.1)
    led4.on()
    sleep(0.1)

    led2.off()
    sleep(0.1)
    led5.on()
    sleep(0.1)

    led3.off()
    sleep(0.1)
    led6.on()
    sleep(0.1)

    led4.off()
    sleep(0.1)
    led7.on()
    sleep(0.1)

    led5.off()
    sleep(0.1)
    led8.on()
    sleep(0.1)

    led6.off()
    sleep(0.1)
    led9.on()
    sleep(0.1)

    led7.off()
    led8.off()
    led9.off()

    led6.off()
    sleep(0.1)
    led9.on()
    sleep(0.1)

    led5.off()
    sleep(0.1)
    led8.on()
    sleep(0.1)

    led4.off()
    sleep(0.1)
    led7.on()
    sleep(0.1)

    led3.off()
    sleep(0.1)
    led6.on()
    sleep(0.1)

    led2.off()
    sleep(0.1)
    led5.on()
    sleep(0.1)

    led1.off()
    sleep(0.1)
    led4.on()
    sleep(0.1)

    led1a.off()
    sleep(0.1)
    led3.on()
    sleep(0.1)

    led2a.off()
    sleep(0.1)
    led2.on()
    sleep(0.1)
    
    led3a.off()
    sleep(0.1)
    led1.on()
    sleep(0.1)

    led4a.off()
    sleep(0.1)
    led1a.on()
    sleep(0.1)

    led5a.off()
    sleep(0.1)
    led2a.on()
    sleep(0.1)

    led6a.off()
    sleep(0.1)
    led3a.on()
    sleep(0.1)

    led7a.off()
    sleep(0.1)
    led4a.on()
    sleep(0.1)