#dinucleotide	frequency
AA	1838	0.109496008579
AC	1443	0.0859644942214
AG	798	0.047539616347
AT	1614	0.0961515548672
CA	1480	0.0881687120219
CC	1369	0.0815560586203
CG	321	0.0191230787561
CT	1296	0.0772071964733
GA	662	0.0394376265936
GC	564	0.0335994280948
GG	400	0.0238293816275
GT	405	0.0241272488979
TA	1713	0.10204932682
TC	1090	0.0649350649351
TG	511	0.0304420350292
TT	1282	0.0763731681163