#dinucleotide	frequency
AA	1301	0.0808627012244
AC	1282	0.0796817701535
AG	890	0.0553172975325
AT	1099	0.0683075393126
CA	1221	0.0758903598732
CC	1496	0.0929827832681
CG	558	0.0346820809249
CT	1319	0.0819814780285
GA	758	0.0471129343029
GC	871	0.0541363664616
GG	658	0.0408975076139
GT	577	0.0358630119958
TA	1291	0.0802411585555
TC	946	0.0587979364783
TG	758	0.0471129343029
TT	1064	0.0661321399714