[{
    "_exerciseType": "Comment: DFA, NFA, REGEXP, GRAMMAR,PDA,TM.",
    "exerciseType": "TM",
    "totalTestCases": 5,
    "containLetters": ["a","b","c"],
    "randomStringLength": [0, 15],
    "_hardCodeCasesCounter": "Comment: Number of hard code test cases.",
    "hardCodeCasesCounter": 5,
    "description": "Create a machine that erases a string of a's, b's, and c's.",
    "testCases": [{
            "aaa": "",
            "ShowTestCase":true
        },
        {
            "bbb": "",
            "ShowTestCase":true
        },
        {
            "ccc": "",
            "ShowTestCase":true
        },
        {
            "abcabcbacb": "",
            "ShowTestCase":true
        },
        {
            "": "",
            "ShowTestCase":true
        }
    ],
    "graph": {
        "nodes": [],
        "edges": []
    },
    "solution": "./eraseABC.xml"
}]