[{
    "index": 1,
    "forma": "A",
    "levels": [{
            "level_id": 1,
            "min": 0,
            "max": 25,
            "level": "Muy bajo"
        },
        {
            "level_id": 2,
            "min": 26,
            "max": 28,
            "level": "Bajo"
        },
        {
            "level_id": 3,
            "min": 29,
            "max": 39,
            "level": "Promedio"
        }, {
            "level_id": 4,
            "min": 40,
            "max": 44,
            "level": "Alto"
        },
        {
            "level_id": 5,
            "min": 45,
            "max": 50,
            "level": "Muy alto"
        }

    ]
}, {
    "index": 2,
    "forma": "B",
    "levels": [{
            "level_id": 1,
            "min": 0,
            "max": 33,
            "level": "Muy bajo"
        },
        {
            "level_id": 2,
            "min": 34,
            "max": 38,
            "level": "Bajo"
        },
        {
            "level_id": 3,
            "min": 39,
            "max": 50,
            "level": "Promedio"
        }, {
            "level_id": 4,
            "min": 51,
            "max": 57,
            "level": "Alto"
        },
        {
            "level_id": 5,
            "min": 58,
            "max": 66,
            "level": "Muy alto"
        }

    ]
}]