{
  "ring_codes": {
    "new": "B276A520-11\tWINDOWS-B\t17C402 .\nB276A520-11\tWINDOWS-A\t11B402 .",
    "old": "B276A520-11\tWINDOWS-B\t17C402 .\nWINDOWS-A\tB276A520-11\t11B402"
  }
}