title: d3 collapsible tree with two or three or even four wings
body: <p>I'm building a a collapsible tree in d3 based on the tried and true Reingold-Tilford algorithm tree with the flare.json data.</p>
  
  <p>you can see it here on one of my otherwise unused domain names:  <a href="http://www.irreduciblecomplexity.co/" rel="nofollow noreferrer">http://www.irreduciblecomplexity.co/</a></p>
  
  <p>As you can see, it's getting awfully tall, and I'd like to move some of the branches to go outward from the left side instead of all from the right.</p>
  
  <p>I'm not clear on how to do this, though.</p>
  
  <p><a href="http://bl.ocks.org/mbostock/3184089" rel="nofollow noreferrer">http://bl.ocks.org/mbostock/3184089</a></p>
  
  <p>This seems to be most on point, but I don't know how to replicate stemming from a single root.  Any help is most appreciated.</p>
  
  <p>(Also, this: <a href="https://stackoverflow.com/questions/27744701/collapsible-tree-with-combined-horizontal-and-vertical-layouts">Collapsible tree with combined horizontal and vertical layouts</a>)</p>
  
  <p>Thanks!</p>