{
  "filename_suffix": {
    "new": "2M, 4M",
    "old": "2M"
  },
  "ring_codes": {
    "new": "T-1202GP-00715\t2M2\tC\t62 IFPI L223 IFPI 3905\nT-1202GP-00715\t2M3\tC\t62\nT-1202GP-00715\t2MC1\tC\t62 IFPI L223 IFPI 3908\nT-1202GP-00715\t4MB3\tC\t62 IFPI L223 IFPI 3980",
    "old": "T-1202GP-00715\t2M2\tC\t62 IFPI L223 IFPI 3905\nT-1202GP-00715\t2M3\tC\t62\nT-1202GP-00715\t2MC1\tC\t62 IFPI L223 IFPI 3908"
  }
}