from machine import Pin
from time import sleep

boton = Pin(5, Pin.IN, Pin.PULL_DOWN)
leds = [Pin(x, Pin.OUT) for x in range(6, 16)]
velocidad = 1

while True:
    if boton.value() == 1:
        for x in range(2, 9, 3):
            leds[x].on()
        sleep(velocidad)
        for x in range(2, 9, 3):
            leds[x].off()

        for x in range(1, 8, 3):
            leds[x].on()
        sleep(velocidad)
        for x in range(1, 8, 3):
            leds[x].off()

        for x in range(0, 7, 3):
            leds[x].on()
        sleep(velocidad)
        for x in range(0, 7, 3):
            leds[x].off()

        for x in range(9, 0, -2):
            leds[x].on()
            leds[x - 1].on()
            sleep(0.7)

        sleep(1)
        for x in range(10):
            leds[x].off()

    else:
        for i in range(10):
            leds[i].on()
            sleep(0.1)
            leds[i].off()

        for i in range(9, -1, -1):
            leds[i].on()
            sleep(0.1)
            leds[i].off()