#dinucleotide	frequency
AA	1206	0.0823433019254
AC	250	0.0170695070326
AG	741	0.0505940188447
AT	1614	0.110200737403
CA	299	0.020415130411
CC	170	0.0116072647822
CG	138	0.00942236788202
CT	470	0.0320906732214
GA	495	0.0337976239246
GC	240	0.0163867267513
GG	738	0.0503891847603
GT	1287	0.087873822204
NT	1	6.82780281305e-05
TA	1812	0.123719786973
TC	417	0.0284719377304
TG	1143	0.0780417861532
TN	1	6.82780281305e-05
TT	3624	0.247439573945