{
    "levels": [
        {
            "name": "AN",
            "type": "an_base",
            "active": 1,
            "children": [
                {
                    "name": "CHIRURGIE",
                    "type": "range",
                    "active": 1,
                    "children": [
                        {
                            "name": "BIBLIORAFT",
                            "type": "alpha_range",
                            "active": 1,
                            "children": [
                                {
                                    "name": "DOSAR",
                                    "type": "alpha_range",
                                    "active": 1,
                                    "children": [],
                                    "letters": "A-Z",
                                    "min": 1,
                                    "max": 10
                                }
                            ],
                            "letters": "A-Z",
                            "min": 1,
                            "max": 10
                        }
                    ],
                    "prefix": "CHIR",
                    "min": 1,
                    "max": 10
                },
                {
                    "name": "ORTODONTIE",
                    "type": "custom",
                    "active": 1,
                    "children": [
                        {
                            "name": "BIBLIORAFT",
                            "type": "alpha_range",
                            "active": 1,
                            "children": [
                                {
                                    "name": "DOSAR",
                                    "type": "alpha_range",
                                    "active": 1,
                                    "children": [],
                                    "letters": "A-Z",
                                    "min": 1,
                                    "max": 10
                                }
                            ],
                            "letters": "A-Z",
                            "min": 1,
                            "max": 10
                        }
                    ],
                    "values": [
                        "ORTO"
                    ]
                },
                {
                    "name": "RADIOGRAFII",
                    "type": "custom",
                    "active": 1,
                    "children": [
                        {
                            "name": "BIBLIORAFT",
                            "type": "alpha_range",
                            "active": 1,
                            "children": [
                                {
                                    "name": "DOSAR",
                                    "type": "alpha_range",
                                    "active": 1,
                                    "children": [],
                                    "letters": "A-Z",
                                    "min": 1,
                                    "max": 10
                                }
                            ],
                            "letters": "A-Z",
                            "min": 1,
                            "max": 10
                        }
                    ],
                    "values": []
                }
            ],
            "mode": "year",
            "start_year": 2020,
            "end_year": 2035
        }
    ]
}