#dinucleotide	frequency
AA	974	0.0547252500281
AC	367	0.0206202944151
AG	691	0.0388245870323
AT	2014	0.113158781886
CA	309	0.0173615012923
CC	208	0.0116867063715
CG	121	0.00679851668727
CT	988	0.0555118552646
GA	466	0.0261827171592
GC	254	0.0142712664344
GG	607	0.034104955613
GT	1361	0.0764692662097
TA	2297	0.129059444881
TC	797	0.0447803123947
TG	1269	0.0713001460838
TT	5075	0.285144398247