#dinucleotide	frequency
AA	948	0.0697879858657
AC	217	0.0159746760895
AG	798	0.0587455830389
AT	1484	0.109246171967
CA	231	0.0170053003534
CC	112	0.00824499411072
CG	114	0.00839222614841
CT	441	0.032464664311
GA	707	0.0520465253239
GC	174	0.0128091872792
GG	704	0.0518256772674
GT	1160	0.085394581861
TA	1562	0.114988221437
TC	394	0.0290047114252
TG	1129	0.0831124852768
TT	3409	0.250957008245