#dinucleotide	frequency
AA	666	0.0441849664964
AC	278	0.0184435746036
AG	881	0.0584488821071
AT	1108	0.0735089232402
CA	332	0.0220261394547
CC	210	0.013932196643
CG	232	0.0153917601008
CT	566	0.0375505871426
GA	700	0.0464406554767
GC	398	0.0264048298282
GG	1335	0.0885689643734
GT	1671	0.110860479002
TA	1235	0.0819345850196
TC	454	0.0301200822663
TG	1656	0.109865322099
TT	3351	0.222318052146