#dinucleotide	frequency
AA	1616	0.0953392330383
AC	492	0.0290265486726
AG	757	0.0446607669617
AT	1535	0.0905604719764
CA	546	0.0322123893805
CC	400	0.023598820059
CG	326	0.0192330383481
CT	865	0.0510324483776
GA	801	0.0472566371681
GC	496	0.0292625368732
GG	952	0.0561651917404
GT	984	0.0580530973451
RT	1	5.89970501475e-05
TA	1437	0.0847787610619
TC	749	0.0441887905605
TG	1198	0.0706784660767
TR	1	5.89970501475e-05
TT	3794	0.22383480826