Traffic Light No GUI

from time import sleep

red="Red\nWhite\nWhite"
red_amber="Red\nAmber\nWhite"
amber="White\nAmber\nWhite"
green="White\nWhite\nGreen"

lights_order=[red,red_amber,amber,green]
sequence=0

while True:

    if sequence > 3:
        sequence=0

    else:
        print(lights_order[sequence]+"\n")
        sequence += 1
        sleep(2)