chrom: chr3
length: 198022427
nucleotide_counts:
  A: 58713343
  C: 38653197
  G: 38670110
  N: 3225292
  T: 58760485
nucleotide_pair_counts:
  AA: 19765258
  AC: 9785849
  AG: 13505696
  AN: 0
  AT: 15656540
  CA: 13992850
  CC: 9534173
  CG: 1623646
  CN: 2
  CT: 13502525
  GA: 11481213
  GC: 7845428
  GG: 9540307
  GN: 2
  GT: 9803159
  NA: 1
  NC: 1
  NG: 1
  NN: 3225285
  NT: 3
  TA: 13474021
  TC: 11487745
  TG: 14000459
  TN: 2
  TT: 19798258
