#dinucleotide	frequency
AA	16883	0.108314621159
AC	6828	0.0438057355489
AG	8699	0.0558093282864
AT	15349	0.0984730865465
CA	8508	0.0545839481619
CC	7471	0.0479309681145
CG	4925	0.0315968435234
CT	9089	0.0583114133573
GA	10543	0.0676396997498
GC	4644	0.0297940591519
GG	6835	0.0438506447681
GT	7022	0.0450503624816
TA	11826	0.0758709180728
TC	11050	0.070892410342
TG	8585	0.0550779495734
TT	17613	0.112998011163