with loop(iterations=UnsignedByte(value=0)):
    pyro_enable(0)
    sleep(duration=1)
    pyro_enable(1)
    sleep(duration=1)
    pyro_enable(2)
    sleep(duration=1)
    pyro_enable(3)
    sleep(duration=1)
    pyro_enable(4)
    sleep(duration=1)
    pyro_enable(5)
    sleep(duration=1)
    pyro_enable(6)
    sleep(duration=1)
    pyro_disable(0)
    sleep(duration=1)
    pyro_disable(1)
    sleep(duration=1)
    pyro_disable(2)
    sleep(duration=1)
    pyro_disable(3)
    sleep(duration=1)
    pyro_disable(4)
    sleep(duration=1)
    pyro_disable(5)
    sleep(duration=1)
    pyro_disable(6)
    sleep(duration=1)
    pyro_set_all(0)
    sleep(duration=1)
    pyro_set_all(0, 1)
    sleep(duration=1)
    pyro_set_all(0, 1, 2)
    sleep(duration=1)
    pyro_set_all(0, 1, 2, 3)
    sleep(duration=1)
    pyro_set_all(1, 2, 3, 4)
    sleep(duration=1)
    pyro_set_all(2, 3, 4, 5)
    sleep(duration=1)
    pyro_set_all(3, 4, 5, 6)
    sleep(duration=1)
    pyro_set_all(4, 5, 6)
    sleep(duration=1)
    pyro_set_all(5, 6)
    sleep(duration=1)
    pyro_set_all(6)
    sleep(duration=1)
    pyro_clear()
    sleep(duration=1)
end()