{
  "ring_codes": {
    "new": "XI00701A-XI-L0 01 +\t+ IFPI LB48 A01\nXI00701A-XI-L1 03 +\t+ IFPI LB48 A02",
    "old": "XI00701A-XI-L0 01 ++ IFPI LB48 A01\nXI00701A-XI-L1 03 ++ IFPI LB48 A02"
  }
}