#dinucleotide	frequency
AA	1329	0.080040953987
AC	1157	0.0696820043363
AG	939	0.0565526379186
AT	1169	0.0704047217538
CA	1163	0.070043363045
CC	1490	0.0897374126716
CG	597	0.0359551915201
CT	1263	0.0760660081908
GA	829	0.0499277282583
GC	889	0.0535413153457
GG	755	0.0454709708504
GT	654	0.0393880992532
TA	1273	0.0766682727054
TC	978	0.0589014695254
TG	835	0.050289086967
TT	1284	0.0773307636714