mapping.json

{
    "70": 0,
    "62": 1,
    "69": 2,
    "54": 3,
    "65": 4,
    "47": 5,
    "83": 6,
    "80": 7,
    "84": 8,
    "/": 9,
    "60": 10,
    "59": 11,
    "_": 12,
    "52": 13,
    "75": 14,
    "82": 15,
    "55": 16,
    "71": 17,
    "63": 18,
    "58": 19,
    "66": 20,
    "51": 21,
    "81": 22,
    "56": 23,
    "86": 24,
    "78": 25,
    "72": 26,
    "61": 27,
    "74": 28,
    "43": 29,
    "57": 30,
    "64": 31,
    "67": 32,
    "68": 33,
    "53": 34,
    "73": 35,
    "49": 36,
    "45": 37,
    "85": 38,
    "79": 39,
    "50": 40,
    "r": 41,
    "48": 42,
    "77": 43,
    "76": 44
}