text: DATA = [
      {
          "id": "c1",
          "desc": "tight-proximity small vrp model",
          "origin": [39.960147, -75.159834],
          "destinations": [
              [39.931963, -75.170925],
              [39.927040, -75.164274],
              [39.971170, -75.134461],
              [39.983032, -75.110201],
              [39.851610, -75.073071],
          ],
          "vehicles": [26] * 5,
          "demand": [10, 15, 7, 6, 10],
      },
      {
          "id": "c2",
          "desc": "loose-proximity small vrp model",
          "origin": [38.830299, -104.821643],
          "destinations": [
              [38.846461, -104.799842],
              [38.966279, -104.819360],
              [39.759500, -105.057986],
              [39.266458, -103.686951],
              [37.262469, -109.301732],
          ],
          "vehicles": [26] * 5,
          "demand": [10, 15, 7, 6, 10],
      },
      {
          "id": "c3",
          "desc": "sporadic-proximity small vrp model",
          "origin": [43.476158, -110.763072],
          "destinations": [
              [46.907922, -120.506683],
              [45.665309, -111.041556],
              [29.414861, -98.498504],
              [41.815080, -87.735635],
              [33.710734, -84.390154],
          ],
          "vehicles": [26] * 5,
          "demand": [10, 15, 7, 6, 10],
      },
  ]
  