{
  "exe_date": {
    "new": "2004-11-20",
    "old": "2004-11-21"
  },
  "ring_codes": {
    "new": "SLPM-65869\t2 45WB, 45WA, 45V7",
    "old": "SLPM-65869\t2 45WB, 45WA"
  }
}