#dinucleotide	frequency
AA	2387	0.159420289855
AC	754	0.0503573098244
AG	509	0.0339945234756
AN	1	6.67868830562e-05
AT	2031	0.135644159487
CA	770	0.0514258999532
CC	633	0.0422760969746
CG	121	0.0080812128498
CT	932	0.0622453750083
GA	503	0.0335938021773
GC	231	0.015427769986
GG	260	0.0173645895946
GT	322	0.0215053763441
NT	1	6.67868830562e-05
TA	2022	0.13504307754
TC	838	0.0559674080011
TG	426	0.0284512121819
TT	2232	0.149068322981