{
  "exe_date": {
    "new": "2004-02-02",
    "old": "2004-02-01"
  },
  "ring_codes": {
    "new": "SLPM-65517E\t3 45W9, 45T9\nSLPM-65517E\t1 45T9",
    "old": "SLPM-65517E\t3 45W9"
  }
}