#dinucleotide	frequency
AA	496	0.0353957039892
AC	242	0.017269678156
AG	823	0.0587311781917
AT	1025	0.0731463640905
CA	229	0.0163419681724
CC	182	0.0129879397702
CG	257	0.0183401127524
CT	607	0.0433169200029
GA	668	0.0476700206951
GC	353	0.0251908941697
GG	1072	0.0765003924927
GT	1761	0.125669021623
TA	1192	0.0850638692643
TC	498	0.035538428602
TG	1702	0.121458645543
TT	2906	0.207378862485