{
  "ring_codes": {
    "new": "FZ-SJ0701-R2C\tV 11, 21\nFZ-SJ0701-R3C\tV 11",
    "old": "FZ-SJ0701-R2C\tV 11\nFZ-SJ0701-R3C\tV 11"
  }
}