Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
청주키방Œ 【aa82˛icU】♜청주건마✒청주키방 청주건마 청주키방 청주건마
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random