1D technique, 7D result; Short & thin base!<p> <b><b><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-1-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-2-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-3-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-4-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-5-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-6-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-7-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-8-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-11-original.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/598b19f0728ee77aabf84cb9-12-original.jpg></b></b></p>