courses = {
  "cl1": {
    "name": "class1",
    "code": "cl1",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl2": {
    "name": "class2",
    "code": "cl2",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl3": {
    "name": "class3",
    "code": "cl3",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl4": {
    "name": "class4",
    "code": "cl4",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl5": {
    "name": "class5",
    "code": "cl5",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl6": {
    "name": "class6",
    "code": "cl6",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl7": {
    "name": "class7",
    "code": "cl7",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl8": {
    "name": "class8",
    "code": "cl8",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl9": {
    "name": "class9",
    "code": "cl9",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl10": {
    "name": "class10",
    "code": "cl10",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl11": {
    "name": "class11",
    "code": "cl11",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl12": {
    "name": "class12",
    "code": "cl12",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl13": {
    "name": "class13",
    "code": "cl13",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl14": {
    "name": "class14",
    "code": "cl14",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl15": {
    "name": "class15",
    "code": "cl15",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl16": {
    "name": "class16",
    "code": "cl16",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl17": {
    "name": "class17",
    "code": "cl17",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl18": {
    "name": "class18",
    "code": "cl18",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl19": {
    "name": "class19",
    "code": "cl19",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl20": {
    "name": "class20",
    "code": "cl20",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl21": {
    "name": "class21",
    "code": "cl21",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl22": {
    "name": "class22",
    "code": "cl22",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl23": {
    "name": "class23",
    "code": "cl23",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  },
  "cl24": {
    "name": "class24",
    "code": "cl24",
    "credits": 4,
    "gradelevel": 11,
    "totalrequests": 0,
    "studentindexes": []
  }
}

activeCourses = {}