{
  "ring_codes": {
    "new": "GV00101W-GV L0 21 00 IFPI LB46\nGV00101W-GV L1 22 01 IFPI LB46",
    "old": "GV00101W-GV L0 21 OO IFPI LB46\nGV00101W-GV L1 22 O1 IFPI LB46"
  }
}