Watch this video it explains clearly how it is used:<p><a href="https:&#x2F;&#x2F;youtu.be&#x2F;rQIE22e0cW8?t=662" rel="nofollow">https:&#x2F;&#x2F;youtu.be&#x2F;rQIE22e0cW8?t=662</a><p>And it is also fun!