{
  "ring_codes": {
    "new": "MPO\t2214407CD2 21 FEVR 02 @@\t20020301 0622 @@ 4 IFPI L032 03 IFPI 1205",
    "old": "MPO\t2214407CD2 21 FEVR 02 @@ 03\t20020301 0622 @@ 4 IFPI L032 IFPI 1205"
  }
}