#dinucleotide	frequency
AA	2672	0.172231532809
AC	945	0.0609127239912
AG	723	0.0466030681965
AT	2050	0.13213871342
AY	1	6.44579089854e-05
CA	1143	0.0736753899703
CC	627	0.0404151089339
CG	166	0.0107000128916
CT	825	0.053177774913
GA	735	0.0473765631043
GC	282	0.0181771303339
GG	300	0.0193373726956
GT	369	0.0237849684156
TA	1841	0.118667010442
TC	906	0.0583988655408
TG	497	0.0320355807658
TT	1431	0.0922392677582
YC	1	6.44579089854e-05