#dinucleotide	frequency
AA	1596	0.101307604418
AC	880	0.0558588295036
AG	699	0.0443696838898
AT	1717	0.108988193475
CA	868	0.0550971181922
CC	779	0.0494477592992
CG	230	0.0145994668021
CT	1283	0.0814396343786
GA	600	0.0380855655706
GC	508	0.0322457788498
GG	442	0.028056366637
GT	466	0.0295797892599
TA	1828	0.116034023105
TC	993	0.0630316110194
TG	645	0.0409419829884
TT	2220	0.140916592611