{
  "ring_codes": {
    "new": "MPO S0021213 20 NOV 00 @@@ 20001121 1557 @@@ 4 IFPI L033 03 IFPI 120F",
    "old": "IFPI 120F\nIFPI L033 MPO S0021213 20 NOV 00 @@@ 03 20001121 1557 @@@ 4"
  }
}