{
  "Description": "MD : CCNNNN, CC-NNNN",
  "RedundantCharacters": " -",
  "ValidationRegex": "^(MD)?[0-9]{4}$",
  "TestData": {
    "Valid": [
      "1234",
      "MD1234",
	  "MD-1234"
    ],
    "Invalid": [
      "MD123",
      "M1234",
	  "MD-12345"
    ]
  }
}