{
 "pi_a": [
  "21299468428975157907971509843242790611956840031982109540080148460860054961068",
  "16218562239871505083548927620326532327685583756957331621908222303280694697058",
  "1"
 ],
 "pi_b": [
  [
   "3990093423700828311838231842021296772880795509915393919119908397509245494630",
   "9935722568224593716709531459846007601397798580251740830053012576354022332241"
  ],
  [
   "21666639296245372573730164687386555903413178611772851802112755493707480411718",
   "20480827377835335108619082478623567541229122073863081725837512367680199835917"
  ],
  [
   "1",
   "0"
  ]
 ],
 "pi_c": [
  "13342643079462362387238709887432684790096854916120073722409236990698569347488",
  "10435157339334380790943583827752333771606989087519357640989102922869580065639",
  "1"
 ]
}