#dinucleotide	frequency
AA	1766	0.104589872668
AC	1364	0.0807817589577
AG	948	0.0561445069588
AT	1447	0.0856973645247
CA	1431	0.0847497779094
CC	1221	0.0723127035831
CG	398	0.0235712170566
CT	1199	0.071009771987
GA	791	0.0468463132958
GC	692	0.0409831211134
GG	559	0.0331063073734
GT	559	0.0331063073734
TA	1538	0.0910867633995
TC	972	0.0575658868818
TG	695	0.0411607936038
TT	1305	0.0772875333136