{
  "legacy": {
    "write_offset": {
      "new": "-12, 0",
      "old": "0"
    }
  },
  "ring_codes": {
    "new": "X11-35554 R10R IFPI L241 01 IFPI 4121\nX11-35554 R11R IFPI L241 11 IFPI 4156\nX11-35554 R1R IFPI L241 15, 11 IFPI 4152, IFPI 4158\nX11-35554 R7R IFPI L241 01 IFPI 4121\nX11-35554 R9R IFPI L241 12 IFPI 4152\nX11-35554 (MO4W) 01 IFPI LW87 0104\nIFPI 4W24",
    "old": "X11-35554 R10R IFPI L241 01 IFPI 4121\nX11-35554 R11R IFPI L241 11 IFPI 4156\nX11-35554 R1R IFPI L241 15, 11 IFPI 4152, IFPI 4158\nX11-35554 R7R IFPI L241 01 IFPI 4121\nX11-35554 R9R IFPI L241 12 IFPI 4152"
  }
}