{
  "comments": {
    "new": "Internal Serial: CUSA-03591",
    "old": "Internal Serial: CUSA03591"
  },
  "ring_codes": {
    "new": "PLJM-80138\t2 IFPI L279 02, 01\n453R, 453X",
    "old": "PLJM-80138\t2 IFPI L279 02\n453R"
  }
}