#dinucleotide	frequency
AA	2840	0.195956668737
AC	732	0.0505071413786
AG	734	0.0506451390326
AT	2121	0.146346512109
CA	845	0.0583040088318
CC	353	0.024356585938
CG	120	0.00827985924239
CT	554	0.038225350169
GA	662	0.0456772234872
GC	228	0.0157317325605
GG	279	0.0192506727386
GT	361	0.0249085765542
TA	2080	0.143517560201
TC	559	0.0385703443041
TG	397	0.0273925343269
TT	1628	0.112330090388