[
  {
    "type": "trait_group",
    "id": "trait_group_dino",
    "subtype": "collection",
    "traits": [
      { "trait": "TOUGH_FEET", "prob": 50 },
      { "trait": "THICKSKIN", "prob": 50 },
      { "trait": "PAINRESIST", "prob": 50 },
      { "trait": "ANTIJUNK", "prob": 50 },
      { "trait": "THICKSKIN2", "prob": 40 },
      { "trait": "UGLY", "prob": 60 },
      { "trait": "LIZ_EYE", "prob": 50 },
      { "trait": "SCALES", "prob": 50 },
      { "trait": "NAILS", "prob": 50 },
      { "trait": "CLAWS", "prob": 20 },
      { "trait": "STRONGBACKDINO", "prob": 50 },
      { "trait": "TAIL_LONG", "prob": 50 },
      { "trait": "STR_UP" },
      { "trait": "SLIT_NOSTRILS", "prob": 50 },
      { "trait": "FORKED_TONGUE", "prob": 50 },
      { "trait": "HUNGER2", "prob": 50 },
      { "trait": "LARGE", "prob": 50 },
      { "trait": "COLDBLOOD2", "prob": 50 },
      { "trait": "HISS", "prob": 50 },
      { "trait": "SHOUT1", "prob": 50 },
      { "trait": "PONDEROUS2", "prob": 50 }
    ]
  },
  {
    "type": "trait_group",
    "id": "trait_group_stego_nonthres",
    "subtype": "collection",
    "traits": [
      { "trait": "FANGS", "prob": 50 },
      { "trait": "TOUGH", "prob": 70 },
      { "trait": "ANIMALEMPATH", "prob": 50 },
      { "trait": "HUGE", "prob": 50 },
      { "trait": "VEGETARIAN", "prob": 50 }
    ]
  },
  {
    "type": "trait_group",
    "id": "trait_group_stego_postthres",
    "subtype": "collection",
    "traits": [
      { "trait": "THRESH_STEGO" },
      { "distribution": [ { "trait": "TOUGH3" }, { "trait": "TOUGH2" } ] },
      { "trait": "COLDBLOOD4", "prob": 50 },
      { "distribution": [ { "trait": "MUT_TOUGH3" }, { "trait": "MUT_TOUGH2" }, { "trait": "MUT_TOUGH" } ] },
      { "trait": "PER_UP_3" },
      { "trait": "GRAZER", "prob": 50 },
      { "trait": "HUGE_OK", "prob": 20 },
      { "trait": "LARGE_OK", "prob": 40 },
      { "trait": "TAIL_HORNED", "prob": 40 },
      { "trait": "THICKSKIN3", "prob": 50 },
      { "distribution": [ { "trait": "GRAZER" }, { "trait": "RUMINANT" } ] }
    ]
  },
  {
    "type": "trait_group",
    "id": "trait_group_tyrant_nonthres",
    "subtype": "collection",
    "traits": [
      { "trait": "FANGS", "prob": 50 },
      { "trait": "QUICK", "prob": 50 },
      { "trait": "DEX_UP_2" },
      { "trait": "CARNIVORE", "prob": 50 },
      { "trait": "ANIMALDISCORD", "prob": 50 },
      { "trait": "HUGE", "prob": 50 }
    ]
  },
  {
    "type": "trait_group",
    "id": "trait_group_tyrant_postthres",
    "subtype": "collection",
    "traits": [
      { "trait": "THRESH_TYRANT" },
      { "distribution": [ { "trait": "PRED3" }, { "trait": "PRED2" }, { "trait": "PRED4" }, { "trait": "PRED1" } ] },
      { "trait": "SAPIOVORE", "prob": 50 },
      { "trait": "GLASSJAW", "prob": 50 },
      { "trait": "ANIMALDISCORD", "prob": 50 },
      { "trait": "HUGE_OK", "prob": 20 },
      { "trait": "LARGE_OK", "prob": 40 },
      { "trait": "TYRANT_TEETH", "prob": 40 },
      { "trait": "COLDBLOOD4", "prob": 50 },
      { "distribution": [ { "trait": "MUT_TOUGH2" }, { "trait": "MUT_TOUGH" } ] }
    ]
  }
]
