{
  "ring_codes": {
    "new": "MPO\t5053645CD1 25 JUL 01 @@\tP01\t20010725 1417 @@ 4 IFPI L032 03 IFPI 1236",
    "old": "MPO 5053645CD1 25 JUL 01 @@ 03 P01 20010725 1417 @@ 4 IFPI L032 03 IFPI 1236"
  }
}