/*
* @title bookmarklet
* @description my bookmarklet
* @include http://*
* @license MIT License
* @require
*/
https://www.youtube.com/playlist?list=PLj4YkjYEzmZYGm9YCZ3c_6Z6eKyouQrj8
https://www.youtube.com/playlist?list=PLj4YkjYEzmZYGm9YCZ3c_6Z6eKyouQrj8