#dinucleotide	frequency
AA	2341434	0.0723655016095
AC	1733226	0.0535679284117
AG	2050629	0.0633777403933
AN	54	1.66895034706e-06
AT	2367010	0.0731559659443
CA	2163256	0.066858645407
CC	1911266	0.0590705195189
CG	1563021	0.0483074896372
CN	83	2.5652384964e-06
CT	2050708	0.0633801820058
GA	2211139	0.0683385407675
GC	1831552	0.0566068397418
GG	1910672	0.0590521610651
GN	72	2.22526712941e-06
GT	1731987	0.0535296352732
NA	64	1.97801522614e-06
NC	75	2.31798659314e-06
NG	77	2.37979956895e-06
NN	63	1.94710873823e-06
NT	55	1.69985683497e-06
TA	1776441	0.0549035522866
TC	2212244	0.0683726924366
TG	2161010	0.0667892294351
TN	62	1.91620225033e-06
TT	2339466	0.0723046776413