#dinucleotide	frequency
AA	2570	0.173122263388
AC	493	0.0332098349613
AG	570	0.0383967665881
AT	2173	0.146379252273
CA	664	0.0447288649377
CC	320	0.021556079488
CG	103	0.00693836308521
CT	715	0.0481643651061
GA	573	0.0385988548333
GC	209	0.0140788144156
GG	215	0.014482990906
GT	345	0.023240148198
TA	1998	0.134590771303
TC	780	0.0525429437521
TG	454	0.0305826877737
TT	2663	0.17938699899