#dinucleotide	frequency
AA	3946	0.127007628182
AC	1466	0.0471852972416
AG	1323	0.042582638643
AT	5079	0.16347484631
CA	1408	0.0453184846632
CC	867	0.0279056294055
CG	304	0.009784672825
CT	1655	0.0532685313335
GA	1080	0.0347613376678
GC	569	0.0183140751231
GG	608	0.01956934565
GT	1146	0.0368856416364
TA	5380	0.173162959864
TC	1332	0.0428723164569
TG	1167	0.0375615565355
TT	3739	0.120345038463