{
  "ring_codes": {
    "new": "MK-81022P-00803 A\nMK-81022P-00803 B\nMK-81022P-00803 E",
    "old": "MK-81022P-00803 B\nMK-81022P-00803 E; MK-81022P-00803 A"
  }
}