#dinucleotide	frequency
AA	2516	0.165700737619
AC	516	0.0339831401475
AG	461	0.0303609062171
AT	2419	0.159312434141
CA	573	0.0377370916754
CC	392	0.0258166491043
CG	101	0.00665173867229
CT	724	0.0476817702845
GA	517	0.0340489989463
GC	183	0.0120521601686
GG	213	0.0140279241307
GT	282	0.0185721812434
TA	2307	0.151936248683
TC	699	0.0460353003161
TG	420	0.0276606954689
TT	2861	0.188422023182