<br> This isn't the most performant thing on earth, patterndb is much faster= ,<br> and once you wrap your head around it, probably easier to follow<br> aswell. But this was quicker to write :P<br> <br> Hope this helps!<br> <span class=3D"HOEnZb"><font color=3D"#888888"><br> --<br> |8]<br> <br> </font></span></blockquote></div><br></div> --e89a8fb2058e56a83f04ce75c14a--