#dinucleotide	frequency
AA	1595	0.0953719205932
AC	1466	0.0876584549151
AG	832	0.0497488639082
AT	1193	0.0713346089452
CA	1556	0.0930399425975
CC	1752	0.104759626884
CG	455	0.0272064099498
CN	1	5.97943075819e-05
CT	1455	0.0870007175317
GA	685	0.0409591006936
GC	762	0.0455632623774
GG	512	0.0306146854819
GT	448	0.0267878497967
NA	1	5.97943075819e-05
TA	1249	0.0746830901698
TC	1240	0.0741449414016
TG	607	0.0362951447022
TT	915	0.0547117914375