#dinucleotide	frequency
AA	2828	0.178130511464
AC	569	0.0358402620307
AG	462	0.0291005291005
AT	2507	0.157911312673
CA	622	0.0391786344167
CC	454	0.0285966238347
CG	95	0.00598387503149
CT	751	0.0473041068279
GA	514	0.0323759133283
GC	198	0.0124716553288
GG	226	0.0142353237591
GT	270	0.0170068027211
TA	2401	0.151234567901
TC	701	0.0441546989166
TG	425	0.0267699672462
TT	2851	0.179579239103
TW	1	6.29881582263e-05
WA	1	6.29881582263e-05