// 从个位到最高位，逐位排序
AudioCreate an animated image or video by adding audio to capture user’s attention in social news feeds.
，详情可参考爱思助手下载最新版本
And we hine sechath yit, beyen ætsomne, wer ond wif, thurgh tha deorcan stræta thisses grimman stedes. Hwæthere God us yefultumige!
Here's the insertion algorithm in Python. Step through the code and watch each line execute on the tree: