#dinucleotide	frequency
AA	1724	0.105968406171
AC	1414	0.0869137623702
AG	809	0.0497264736616
AT	1452	0.0892494929006
CA	1429	0.0878357612638
CC	1334	0.0819964349376
CG	328	0.0201610424734
CT	1340	0.0823652344951
GA	665	0.040875284283
GC	551	0.0338680926916
GG	416	0.0255701026492
GT	442	0.0271682340648
TA	1581	0.0971786833856
TC	1133	0.0696416497634
TG	520	0.0319626283115
TT	1131	0.0695187165775