{
  "ring_codes": {
    "new": "X11-05973 R4R IFPI L241 12, 11 IFPI 4156, IFPI 4121\nX11-05973 R5R IFPI L241 11 IFPI 4154",
    "old": "X11-05973 R4R IFPI L241 12 IFPI 4156\nX11-05973 R5R IFPI L241 11 IFPI 4154"
  }
}