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  • Diagram oh so welcome. This would really make this question and answer incredibly more useful (tell me if you'd rather have me post it). Commented Nov 27, 2012 at 5:02
  • 1
    @NikanaReklawyks feel free to edit the posts and add a replayer yourself, or add a new answer drawing from the other answers! (see also the FAQ section about editing.)
    – Andrew
    Commented Dec 3, 2012 at 17:16
  • @NikanaReklawyks I added a diagram and variation for your convenience.
    – jaxter
    Commented Sep 28, 2016 at 4:17