# Imports go at the top
from microbit import *


# Code in a 'while True:' loop repeats forever
while True:
    if button_a.was_pressed():
        pin13.write_digital(0)
        pin15.write_analog(500)
        pin14.write_digital(0)
        pin16.write_analog(500)
        sleep(1000)
        pin15.write_analog(0)
        pin16.write_analog(0)
    if button_b.was_pressed():
        pin13.write_analog(500)
        pin15.write_digital(0)
        pin14.write_analog(500)
        pin16.write_digital(0)
        sleep(1000)
        pin13.write_analog(0)
        pin15.write_analog(0)