#dinucleotide	frequency
AA	2723	0.109410157506
AC	1801	0.0723641915783
AG	1242	0.0499035679846
AT	1764	0.0708775313404
CA	1712	0.0687881710061
CC	2464	0.0990035358406
CG	556	0.0223400835744
CT	2147	0.0862664738026
GA	1021	0.0410237865638
GC	890	0.0357602057216
GG	770	0.0309386049502
GT	789	0.0317020250723
TA	2075	0.0833735133398
TC	1723	0.0692301510768
TG	902	0.0362423657988
TT	2309	0.0927756348441