{
  "format": "{pre}{n}.{n}.{n}{suffix}",
  "n": [{ "format": "{digits(1)}", "weight": 3 }, "{int(10,99)}"],
  "pre": ["", { "format": "v", "weight": 0.4 }],
  "suffix": ["", { "format": "-{tag}.{m}", "tag": ["alpha", "beta", "rc"], "m": ["1", "2", "3"], "weight": 0.3 }]
}