#dinucleotide	frequency
AA	973	0.0667398312641
AC	279	0.0191371150285
AG	745	0.0511008985527
AR	1	6.85918101379e-05
AT	1165	0.0799094588106
CA	299	0.0205089512312
CC	240	0.0164620344331
CG	191	0.0131010357363
CT	709	0.0486315933877
CY	2	0.000137183620276
GA	669	0.0458879209822
GC	362	0.0248302352699
GG	871	0.0597434666301
GT	1147	0.0786748062281
RT	1	6.85918101379e-05
TA	1220	0.0836820083682
TC	558	0.0382742300569
TG	1242	0.0851910281912
TT	3899	0.267439467728
TY	2	0.000137183620276
YA	2	0.000137183620276
YC	1	6.85918101379e-05
YT	1	6.85918101379e-05