{
  "game": "diamonds",
  "displayName": "Diamonds",
  "rtpPercent": 99.0,
  "rtpE8": 99000000,
  "engine": "uint32",
  "biasClass": "modulo",
  "params": [],
  "colors": 7,
  "draw": 5,
  "patterns": {
    "5": {
      "label": "Five of a kind",
      "multiplierE8": 5035995762
    },
    "4-1": {
      "label": "Four of a kind",
      "multiplierE8": 503599576
    },
    "3-2": {
      "label": "Full house",
      "multiplierE8": 402879661
    },
    "3-1-1": {
      "label": "Three of a kind",
      "multiplierE8": 302159745
    },
    "2-2-1": {
      "label": "Two pair",
      "multiplierE8": 201439830
    },
    "2-1-1-1": {
      "label": "Pair",
      "multiplierE8": 10071991
    },
    "1-1-1-1-1": {
      "label": "No match",
      "multiplierE8": 0
    }
  },
  "note": "gem_i = u_i mod 7; multiplicity pattern (sorted desc, joined by '-') selects the multiplier; e.g. '2-1-1-1' = one pair."
}