#dinucleotide	frequency
AA	2567	0.16703539823
AC	484	0.0314940135346
AG	432	0.0281103591879
AT	2542	0.165408641333
CA	616	0.0400832899531
CC	351	0.0228396668402
CG	90	0.00585632483082
CT	649	0.0422306090578
GA	502	0.0326652785008
GC	173	0.0112571577303
GG	228	0.0148360229047
GT	277	0.0180244664237
TA	2340	0.152264445601
TC	698	0.0454190525768
TG	430	0.0279802186361
TT	2989	0.194495054659