#dinucleotide	frequency
AA	2912	0.184514003295
AC	798	0.0505639335952
AG	741	0.0469522240527
AT	2333	0.147826637942
CA	943	0.0597516157648
CC	384	0.024331516918
CG	121	0.00766696236218
CT	667	0.04226333798
GA	736	0.0466354074262
GC	256	0.0162210112787
GG	252	0.0159675579774
GT	375	0.0237612469902
TA	2194	0.139019135724
TC	677	0.0428969712331
TG	504	0.0319351159549
TT	1889	0.119693321506