#dinucleotide	frequency
AA	2378	0.164978493132
AC	724	0.0502289440821
AG	506	0.0351047592618
AT	2097	0.145483557652
CA	1040	0.0721520743721
CC	518	0.0359372831969
CG	139	0.00964340224781
CT	721	0.0500208130984
GA	534	0.0370473151103
GC	221	0.0153323158041
GG	213	0.0147772998474
GT	274	0.0190092965173
NA	1	6.93769945886e-05
RT	1	6.93769945886e-05
TA	1753	0.121617871514
TC	955	0.0662550298321
TG	384	0.026640765922
TN	1	6.93769945886e-05
TR	1	6.93769945886e-05
TT	1953	0.135493270432