{
  "ring_codes": {
    "new": "T-3603GP-01863\t2MM1\tC\t79 IFPI L223 IFPI 3915\nT-3603GP-01863\t2M5\tC\t79 IFPI L223 IFPI 3913",
    "old": "T-3603GP-01863\t2MM1\tC\t79 IFPI L223 IFPI 3915\nT-3603GP-01863 2M5 C 79"
  }
}