{
  "domain": "mathematics",
  "topics": [
    "discrete-geometry"
  ],
  "type": "construction",
  "structure": "instances",
  "verify": [
    "certificate"
  ],
  "instances": [
    "d = 17",
    "d = 18",
    "d = 19",
    "d = 20",
    "d = 21"
  ],
  "metric": {
    "name": "kissing configuration size",
    "better": "higher"
  },
  "cover": {
    "motif": "spheres",
    "n": 2
  }
}