#dinucleotide	frequency
AA	1792	0.106647622448
AC	1340	0.0797476641076
AG	785	0.0467178480033
AT	1442	0.0858180086889
CA	1375	0.0818306254835
CC	1338	0.0796286377433
CG	332	0.0197583764804
CT	1413	0.084092126406
GA	700	0.0416592275189
GC	578	0.0343986192942
GG	472	0.0280902219842
GT	487	0.0289829197167
TA	1492	0.0887936677974
TC	1202	0.0715348449682
TG	647	0.0385050288639
TT	1408	0.0837945604951