{
  "matrix": {
    "backgroundSymbols": " .",
    "frontColor": "gray",
    "backgroundColor": "bgBlack"
  },
  "piece": {
    "I": {
      "symbols": "[]",
      "frontColor": "cyan",
      "backgroundColor": "bgCyan"
    },
    "J": {
      "symbols": "[]",
      "frontColor": "blue",
      "backgroundColor": "bgBlue"
    },
    "L": {
      "symbols": "[]",
      "frontColor": "white",
      "backgroundColor": "bgWhite"
    },
    "O": {
      "symbols": "[]",
      "frontColor": "yellow",
      "backgroundColor": "bgYellow"
    },
    "S": {
      "symbols": "[]",
      "frontColor": "green",
      "backgroundColor": "bgGreen"
    },
    "T": {
      "symbols": "[]",
      "frontColor": "magenta",
      "backgroundColor": "bgMagenta"
    },
    "Z": {
      "symbols": "[]",
      "frontColor": "red",
      "backgroundColor": "bgRed"
    }
  }
}