#dinucleotide	frequency
AA	1956	0.134840755549
AC	610	0.0420515648697
AG	787	0.0542534123811
AH	1	6.89369915897e-05
AR	1	6.89369915897e-05
AT	1619	0.111608989384
CA	639	0.0440507376258
CC	550	0.0379153453743
CG	198	0.0136495243348
CT	867	0.0597683717083
CY	1	6.89369915897e-05
GA	672	0.0463256583483
GC	338	0.0233007031573
GG	528	0.0363987315594
GT	595	0.0410175099959
HT	1	6.89369915897e-05
RA	1	6.89369915897e-05
TA	1704	0.117468633669
TC	757	0.0521853026334
TG	620	0.0427409347856
TT	2058	0.141872328692
TW	1	6.89369915897e-05
WA	1	6.89369915897e-05
YC	1	6.89369915897e-05