#dinucleotide	frequency
AA	2813	0.179675523761
AC	925	0.0590827797649
AG	805	0.0514179867144
AT	2019	0.128960143076
CA	1088	0.0694941236587
CC	568	0.0362800204394
CG	156	0.00996423096576
CT	752	0.048032703117
GA	763	0.0487353091467
GC	307	0.0196090955544
GG	299	0.019098109351
GT	382	0.024399591211
TA	1898	0.12123147675
TC	764	0.0487991824221
TG	491	0.031361778232
TT	1626	0.103857945835