{
  "Op01": {
    "key": 3721,
    "operation": "insert"
  },
  "Op02": {
    "key": 3629,
    "operation": "insert"
  },
  "Op03": {
    "key": 3721,
    "newKey": 4068,
    "operation": "change"
  },
  "Op04": {
    "key": 4068,
    "newKey": 948,
    "operation": "change"
  },
  "Op05": {
    "key": 3629,
    "newKey": 4018,
    "operation": "change"
  },
  "Op06": {
    "key": 1336,
    "operation": "insert"
  },
  "Op07": {
    "operation": "removeMax"
  },
  "Op08": {
    "key": 1336,
    "newKey": 2795,
    "operation": "change"
  },
  "Op09": {
    "key": 3717,
    "operation": "insert"
  },
  "Op10": {
    "key": 531,
    "operation": "insert"
  },
  "Op11": {
    "operation": "removeMax"
  },
  "Op12": {
    "key": 948,
    "newKey": 2932,
    "operation": "change"
  },
  "Op13": {
    "key": 2795,
    "newKey": 2445,
    "operation": "change"
  },
  "Op14": {
    "key": 2538,
    "operation": "insert"
  },
  "Op15": {
    "operation": "removeMax"
  },
  "Op16": {
    "key": 2445,
    "newKey": 4862,
    "operation": "change"
  },
  "Op17": {
    "key": 2538,
    "newKey": 3900,
    "operation": "change"
  },
  "Op18": {
    "key": 3900,
    "newKey": 1620,
    "operation": "change"
  },
  "Op19": {
    "key": 3552,
    "operation": "insert"
  },
  "Op20": {
    "operation": "removeMax"
  },
  "metadata": {
    "maxHeapSize": 4,
    "numOperations": 20
  }
}
