{
  "ring_codes": {
    "new": "X10-66524 R2R IFPI L241 11, 22, 23 IFPI 4121, IFPI 4162\nX10-66524 R3F IFPI L240 01 IFPI 4151",
    "old": "X10-66524 R2R IFPI L241 11, 22, 23 IFPI 4121, IFPI 4162"
  }
}