间隔300ms先奇数亮再偶数亮，循环三次； 一个灯上下循环三次； 两个分别从两边往中间流动三次； 再从中间往两边流动三次； 8个全部闪烁3次； 关闭发光管，程序停止。-Interval 300ms first odd-numbered bright and then even-numbered bright, cycle three times One Light up and down cycle three times two from both sides