chrom: chr19
length: 58617616
nucleotide_counts:
  A: 14380791
  C: 13467225
  G: 13499456
  N: 2851219
  T: 14418925
nucleotide_pair_counts:
  AA: 4229599
  AC: 2833430
  AG: 4152576
  AN: 1
  AT: 3165185
  CA: 4219788
  CC: 4042243
  CG: 1056665
  CN: 2
  CT: 4148527
  GA: 3422646
  GC: 3178638
  GG: 4053080
  GN: 1
  GT: 2845091
  NA: 0
  NC: 1
  NG: 3
  NN: 2851213
  NT: 1
  TA: 2508757
  TC: 3412913
  TG: 4237132
  TN: 1
  TT: 4260121
