chrom: chr6_GL000255v2_alt
length: 4606388
nucleotide_counts:
  A: 1188052
  C: 965801
  G: 968620
  N: 316659
  T: 1167256
nucleotide_pair_counts:
  AA: 372238
  AC: 218744
  AG: 318133
  AN: 0
  AT: 278937
  CA: 317037
  CC: 274331
  CG: 59885
  CN: 5
  CT: 314542
  GA: 268905
  GC: 208014
  GG: 277383
  GN: 0
  GT: 214318
  NA: 0
  NC: 0
  NG: 5
  NN: 316654
  NT: 0
  TA: 229872
  TC: 264712
  TG: 313214
  TN: 0
  TT: 359458
