#dinucleotide	frequency
AA	17320	0.11129674849
AC	6999	0.0449749389539
AG	8256	0.0530523069014
AT	15784	0.101426551857
CA	8272	0.0531551214497
CC	7382	0.0474360622028
CG	5056	0.0324893972497
CT	8774	0.0563809279013
GA	9903	0.0636357794628
GC	4669	0.0300025703637
GG	6780	0.0435676648246
GN	1	6.42590926616e-06
GT	7093	0.0455789744249
NG	1	6.42590926616e-06
TA	12864	0.0826628967999
TC	10434	0.0670479372831
TG	8353	0.0536756201002
TT	17679	0.113603649916