{
  "ring_codes": {
    "new": "R\t51206D91-L0 21 +\t+ IFPI LB48 IFPI 10L4\nR\t51206D91-L1 21 +\t+ IFPI LB48 IFPI 10G5",
    "old": "51206D91-L0 21 +\t+\tR IFPI LB48 IFPI 10L4\n51206D91-L1 21 +\t+\tR IFPI LB48 IFPI 10G5"
  }
}