#dinucleotide	frequency
AA	1772	0.101576382918
AC	1674	0.0959587274291
AG	859	0.0492404700487
AT	1198	0.0686729721983
CA	1717	0.0984236170823
CC	1893	0.108512467756
CG	445	0.0255087417598
CT	1531	0.0877615362568
CY	1	5.73230151906e-05
GA	714	0.0409286328461
GC	756	0.0433361994841
GG	476	0.0272857552307
GT	408	0.0233877901978
TA	1300	0.0745199197478
TC	1265	0.0725136142161
TG	573	0.0328460877042
TT	862	0.0494124390943
YT	1	5.73230151906e-05