#dinucleotide	frequency
AA	1605	0.0975683890578
AC	1263	0.0767781155015
AG	853	0.0518541033435
AT	1154	0.0701519756839
CA	1276	0.0775683890578
CC	1607	0.0976899696049
CG	453	0.027537993921
CT	1398	0.0849848024316
GA	742	0.0451063829787
GC	752	0.0457142857143
GG	537	0.0326443768997
GT	510	0.0310030395137
TA	1252	0.0761094224924
TC	1112	0.0675987841945
TG	697	0.0423708206687
TT	1239	0.0753191489362