#dinucleotide	frequency
AA	1782	0.106764124378
AC	1181	0.070756695225
AG	829	0.0496674854712
AT	1562	0.0935833682823
CA	1256	0.0752501348032
CC	1305	0.078185848661
CG	360	0.0215685099754
CT	1309	0.0784254987718
GA	733	0.0439158828111
GC	602	0.0360673416811
GG	422	0.0252830866934
GT	461	0.0276196752741
TA	1583	0.0948415313642
TC	1142	0.0684201066443
TG	606	0.036306991792
TT	1558	0.0933437181715