en-us https://www.intensedebate.com/users/290003 Comments by vampje http://thefcblog.com/2008/12/24/open-forum-answer-1/#IDComment13045858 me it didn&#039;t show my grid :)<p> rO<br /> ya yO<br /> ga gO<br /></p> Thu, 25 Dec 2008 06:04:17 +0000 http://thefcblog.com/2008/12/24/open-forum-answer-1/#IDComment13045858 http://thefcblog.com/2008/12/24/open-forum-answer-1/#IDComment13045848 hard red arrows always mean no left turns. what was references was the intersections with no red arrow at all, both the green arrow and geen ball share one red ball as below with &lt; being arrow and O being ball. Thu, 25 Dec 2008 06:02:24 +0000 http://thefcblog.com/2008/12/24/open-forum-answer-1/#IDComment13045848