┹소라넷㎘ＲＶＮ８２１ㆍｔＯｐ┬탁탁탁 새주소┝걸티비새주소┳쪼이넷┴캔디넷 사이트주소┛두루마리사이트주소

Uh oh! Wolfram|Alpha doesn't run without JavaScript.

Please enable JavaScript. If you don't know how, you can find instructionshere.Once you've done that, refresh this page to start using Wolfram|Alpha.