#dinucleotide	frequency
AA	2812	0.214935412367
AC	387	0.0295803714744
AG	468	0.0357716120156
AT	2011	0.153710922571
CA	440	0.0336314301001
CC	139	0.0106244745089
CG	65	0.00496827944661
CT	418	0.0319498585951
GA	471	0.0360009172208
GC	96	0.0073377665673
GG	149	0.011388825193
GT	293	0.022395475044
TA	1955	0.14943055874
TC	440	0.0336314301001
TG	327	0.0249942673699
TT	2612	0.199648398685