{
  "ring_codes": {
    "new": "ODTGER 01 OCT 98\tMPO\t01 @@ 1 IFPI L032 02 IFPI 1211",
    "old": "ODTGER 01 OCT 98  MPO  01 @@ 1 IFPI L032 02 IFPI 1211"
  }
}