#dinucleotide	frequency
AA	2528	0.16586838134
AC	553	0.0362837084181
AG	492	0.0322813463683
AT	2487	0.163178269142
CA	669	0.0438947575618
CC	396	0.025982547077
CG	86	0.0056426743652
CT	647	0.0424512827242
GA	526	0.0345121711174
GC	189	0.0124007611049
GG	193	0.0126632110754
GT	274	0.0179778229775
TA	2338	0.153402007742
TC	660	0.0433042451283
TG	411	0.0269667344662
TT	2792	0.183190079391