#dinucleotide	frequency
AA	1815	0.109238639783
AC	1331	0.0801083358411
AG	837	0.050376166115
AT	1610	0.0969003912128
CA	1443	0.0868492326211
CC	1263	0.0760156485104
CG	340	0.0204634366536
CT	1243	0.0748119169425
GA	708	0.0426120975023
GC	587	0.0353295215167
GG	414	0.0249172434547
GT	472	0.0284080650015
TA	1628	0.0979837496238
TC	1108	0.0666867288595
TG	589	0.0354498946735
TT	1227	0.0738489316882