#dinucleotide	frequency
AA	16205	0.0997304416326
AC	7171	0.0441324897839
AG	9847	0.0606013982571
AT	16717	0.102881443553
CA	9174	0.0564595539363
CC	7362	0.0453079612033
CG	5365	0.0330178228546
CT	9447	0.058139678007
GA	12530	0.0771133868347
GC	4974	0.0306114913101
GG	8185	0.0503729506179
GT	6949	0.042766235045
TA	12031	0.0740423908227
TC	11841	0.0728730737039
TG	9241	0.0568718920782
TT	15449	0.0950777903599