#dinucleotide	frequency
AA	1232	0.0888376117681
AC	288	0.0207672339198
AG	727	0.0524228439573
AT	1724	0.124314969714
CA	336	0.0242284395731
CC	144	0.0103836169599
CG	99	0.00713873665994
CT	415	0.0299250072108
GA	616	0.044418805884
GC	191	0.0137727141621
GG	521	0.0375685030286
GN	1	7.21084511105e-05
GT	1038	0.0748485722527
NG	1	7.21084511105e-05
NN	1	7.21084511105e-05
NT	2	0.000144216902221
TA	1786	0.128785693683
TC	371	0.026752235362
TG	1019	0.0734785116816
TN	2	0.000144216902221
TT	3354	0.241851745025