#dinucleotide	frequency
AA	1530	0.0806069227122
AC	1341	0.0706495969654
AG	943	0.0496812602076
AT	1718	0.0905115641958
CA	1341	0.0706495969654
CC	1663	0.0876139297192
CG	448	0.0236025499183
CT	1602	0.0844001896633
GA	714	0.0376165639324
GC	794	0.0418313049892
GG	525	0.0276592381856
GT	707	0.0372477740899
TA	1948	0.102628944734
TC	1255	0.0661187503293
TG	824	0.0434118328855
TT	1628	0.0857699805068