{
  "ring_codes": {
    "new": "IM01001A-L0 01 +\t+ IFPI LB48 A05, C13, C15 IFPI 1087, IFPI 10B7, IFPI 10B8, IFPI 1069\nIM01001A-L1 02 +\t+ IFPI LB48 A02, A08, A05, A13 IFPI 10A8, IFPI 10AB, IFPI 10B9, IFPI 1059",
    "old": "IM01001A-L0 01 +\t+ IFPI LB48 NULL, A05, C15 IFPI 1087, IFPI 10B8, IFPI 1069\nIM01001A-L1 02 +\t+ IFPI LB48 A08, A05, A13 IFPI 10AB, IFPI 10B9, IFPI 1059"
  }
}