#dinucleotide	frequency
AA	1527	0.0933602347762
AC	1220	0.0745903643923
AG	866	0.0529469307899
AT	1131	0.0691489361702
CA	1252	0.0765468329665
CC	1602	0.0979457079971
CG	494	0.0302029836146
CT	1392	0.0851063829787
GA	774	0.047322083639
GC	780	0.0476889214967
GG	578	0.0353387136219
GT	517	0.0316091954023
TA	1191	0.0728173147469
TC	1138	0.0695769136708
TG	710	0.0434091464906
TT	1184	0.0723893372463