{
  "ring_codes": {
    "new": "B4DL-129940A1\t1 IFPI L323 A13\nB4DL-129940B1\t1 IFPI L325 A06 IFPI QWZ4",
    "old": "B4DL-129940A1 <TAB> 1 IFPI L323 A13\nB4DL-129940B1 <TAB> 1 IFPI L325 A06 IFPI QWZ4"
  }
}