#dinucleotide	frequency
AA	2736	0.172335600907
AC	841	0.0529730410683
AG	628	0.0395565633661
AT	2199	0.13851095994
CA	971	0.0611615016377
CC	457	0.0287855883094
CG	141	0.0088813303099
CT	770	0.0485008818342
GA	587	0.0369740488788
GC	281	0.0176996724616
GG	252	0.015873015873
GT	420	0.026455026455
TA	2110	0.132905013857
TC	760	0.047871000252
TG	519	0.0326908541194
TT	2204	0.138825900731