from machine import Pin
import time

pins = [12, 13, 14]

colors = [(1, 0, 0),
          (0, 0, 0),
          (1, 1, 0),
          (0, 0, 0),
          (0, 1, 0),
          (0, 0, 0)]

for pin_num in pins:
    pin = Pin(pin_num, Pin.OUT)

while True:
    for i in range(6):
        for j in range(3):
            pin = Pin(pins[j], Pin.OUT)
            pin.value(colors[i][j])
        time.sleep(1)