{
  "single": [
    "sprites/numbers/1rst/medium/dot.png",
    "sprites/clock/20.png",
    "sprites/clock/2.png",
    "sprites/clock/1.png"
  ],
  "ranges": [
    { "base": "sprites/numbers/1rst/medium/", "start": 0, "end": 9 },
    { "base": "sprites/numbers/1rst/small/",  "start": 0, "end": 9 },
    { "base": "sprites/numbers/1rst/big/",    "start": 0, "end": 9 },
    { "base": "sprites/numbers/2nd/medium/",  "start": 0, "end": 9 },
    { "base": "sprites/numbers/2nd/small/",   "start": 0, "end": 9 },
    { "base": "sprites/clock/",               "start": 3, "end": 7  },
    { "base": "sprites/clock/",               "start": 8, "end": 13 }
  ]
}