#dinucleotide	frequency
AA	1804	0.10472541507
AC	1477	0.0857424822942
AG	760	0.0441193544642
AT	1442	0.0837106699176
CA	1451	0.0842331359573
CC	1614	0.0936955764542
CG	447	0.0259491466388
CT	1397	0.081098339719
GA	655	0.0380239173343
GC	689	0.0399976779287
GG	510	0.0296064089168
GT	446	0.0258910948566
TA	1574	0.0913735051666
TC	1129	0.0655404620922
TG	582	0.0337861372344
TT	1249	0.072506675955