#dinucleotide	frequency
AA	1777	0.105754924716
AC	1298	0.0772481104565
AG	814	0.0484437302863
AT	1657	0.0986133428554
CA	1335	0.0794500981968
CC	1279	0.0761173599952
CG	350	0.0208296137594
CT	1306	0.0777242159138
GA	651	0.0387430815926
GC	584	0.0347556983872
GG	413	0.0245789442361
GT	477	0.028387787895
TA	1784	0.106171516991
TC	1109	0.0660001190264
TG	547	0.0325537106469
TT	1422	0.0846277450455