Oro

{
  "field": {
    "tincture": {
      "name": "azur",
      "category": "colour"
    }
  },
  "charges": [
    {
      "name": "canon",
      "count": 7,
      "category": "meuble",
      "tincture": {
        "name": "or",
        "category": "metal"
      },
      "position_counts": [
        {
          "count": 3,
          "position": "en pal"
        },
        {
          "count": 1,
          "position": "en pointe"
        }
      ]
    }
  ]
}