#dinucleotide	frequency
AA	4331	0.113817933354
AC	1463	0.0384473877851
AG	2318	0.0609166403868
AT	3383	0.0889046567855
CA	1555	0.0408651319247
CC	1014	0.0266477451908
CG	887	0.023310207085
CT	2201	0.0578419005571
GA	1725	0.0453327026175
GC	1275	0.0335067801955
GG	1676	0.0440449910649
GT	2433	0.0639388205613
TA	3884	0.102070850415
TC	1905	0.0500630715863
TG	2228	0.0585514559024
TT	5774	0.151739724587