from utime import sleep
from machine import Pin

pins = [
    Pin(0, Pin.OUT), #a
    Pin(1, Pin.OUT),
    Pin(2, Pin.OUT),
    Pin(3, Pin.OUT),
    Pin(4, Pin.OUT),
    Pin(5, Pin.OUT),
    Pin(6, Pin.OUT), #g
]

pins2 = [
    Pin(8, Pin.OUT), #a
    Pin(9, Pin.OUT),
    Pin(10, Pin.OUT),
    Pin(12, Pin.OUT),
    Pin(13, Pin.OUT),
    Pin(14, Pin.OUT),
    Pin(15, Pin.OUT), #g
]


while True:
    for pin in pins:
        pin.value(1)
        sleep(0.05)
    for pin in pins:
        pin.value(0)
        sleep(0.05)
    for pin in pins2:
        pin.value(1)
        sleep(0.05)
    for pin in pins2:
        pin.value(0)
        sleep(0.05)