#dinucleotide	frequency
AA	2413	0.16760436202
AC	917	0.0636938251025
AG	468	0.0325067722442
AT	1750	0.121553101341
CA	1008	0.0700145863722
CC	719	0.0499409599222
CG	131	0.00909911787178
CT	896	0.0622351878864
GA	505	0.0350767521011
GC	257	0.0178509411683
GG	209	0.0145169132458
GT	269	0.0186844481489
TA	1621	0.112592901299
TC	861	0.0598041258596
TG	432	0.0300062513024
TT	1941	0.134819754115