<!DOCTYPE html>
<html lang="en">
<head>
  <title>Sided-A/B Path Demo</title>
  <link rel="stylesheet" type="text/css" href="demo.css">
  <script type="module">
    import {makeTestGridAbGraph, makeTestGridAbPointPairs, sidedAdPairsResolve} from "./demo.js"
    import {_setUseMinHeap} from "./js/digraphs/spt.js"

    async function doGrid() {
      _setUseMinHeap(document.querySelector("#useMinHeap").checked);
      // - for debugging needs (measuring speed); normally should be true

      const width = docu