{
  "legacy": {
    "write_offset": {
      "new": "+2940, +2946",
      "old": "+2946"
    }
  },
  "ring_codes": {
    "new": "T-22205GP-02447-P1T\tV IFPI L236 IFPI 4011\nT-22205GP-02447-P2T\tV IFPI L236 IFPI 4011",
    "old": "T-22205GP-02447-P1T\tV IFPI L236 IFPI 4011"
  }
}