{
  "ring_codes": {
    "new": "1647427 R6R IFPI L241 11, 18 IFPI 4151, IFPI 4172\n1647427 R2R IFPI L241 12",
    "old": "1647427 R6R IFPI L241 11, 18 IFPI 4151, IFPI 4172"
  }
}