{
  "ring_codes": {
    "new": "MPO\t5001857CD2 27 JAN 03 @@\t20030127 2136 @@ 4 IFPI L032 11, 05 IFPI 1203, IFPI 120B",
    "old": "MPO\t5001857CD2 27 JAN 03 @@\t20030127 2136 @@ 4 IFPI L032 11 IFPI 1203"
  }
}