#dinucleotide	frequency
AA	1884	0.115696389094
AC	1231	0.0755956767379
AG	795	0.0488209285188
AT	1387	0.0851756325227
CA	1228	0.075411446819
CC	1192	0.0732006877917
CG	383	0.0235200196512
CT	1184	0.0727094080079
CY	1	6.14099729796e-05
GA	686	0.042127241464
GC	695	0.0426799312208
GG	597	0.0366617538688
GT	486	0.0298452468681
TA	1500	0.0921149594694
TC	870	0.0534266764923
TG	688	0.04225006141
TT	1476	0.0906411201179
YT	1	6.14099729796e-05