{
  "ring_codes": {
    "new": "MK-51100-0319SS EMI CD HOLLAND\t@ 5 IFPI L047 4-1-13-NL ifpi 15A4\nMK-51100-0319SS EMI CD HOLLAND @ 5 IFPI L047 1-1-20-NL ifpi 15A4",
    "old": "MK-51100-0319SS EMI CD HOLLAND\t@ 5 IFPI L047 4-1-13-NL ifpi 15A4\n1-1-20-NL ifpi 15A4"
  }
}