{
  "array_comprehensions": {
    "evens": [
      6,
      8
    ],
    "evens_and_odds": [
      "6-5",
      "6-7",
      "8-5",
      "8-7"
    ],
    "higher": [
      8,
      9,
      10,
      11
    ],
    "lower": [
      2,
      3,
      4,
      5
    ],
    "odds": [
      5,
      7
    ]
  },
  "object_comprehensions": {
    "evens": {
      "f6": true,
      "f8": true
    },
    "mixture": {
      "a": 0,
      "b": 0,
      "c": 0,
      "f": 1,
      "g": 2
    }
  }
}