#dinucleotide	frequency
AA	2752	0.181578252837
AC	616	0.0406439693851
AG	464	0.0306149379784
AT	2292	0.151227236738
CA	672	0.0443388756928
CC	438	0.0288994457641
CG	105	0.006927949327
CT	676	0.0446027975719
GA	530	0.0349696489839
GC	179	0.0118105040908
GG	213	0.0140538400633
GT	258	0.0170229612035
TA	2171	0.143243599894
TC	658	0.0434151491159
TG	398	0.0262602269728
TT	2734	0.180390604381