#dinucleotide	frequency
AA	1605	0.0971138137593
AC	1193	0.072184909542
AG	909	0.0550009076057
AR	1	6.05070490712e-05
AT	1232	0.0745446844557
AY	3	0.000181521147214
CA	1167	0.0706117262661
CC	1419	0.0858595026321
CG	429	0.0259575240516
CM	1	6.05070490712e-05
CS	1	6.05070490712e-05
CT	1414	0.0855569673867
CY	2	0.000121014098142
GA	811	0.0490712167968
GC	741	0.0448357233618
GG	540	0.0326738064985
GR	2	0.000121014098142
GT	489	0.0295879469958
MG	1	6.05070490712e-05
RA	1	6.05070490712e-05
RC	1	6.05070490712e-05
RT	2	0.000121014098142
SC	1	6.05070490712e-05
TA	1356	0.0820475585406
TC	1078	0.0652265988988
TG	702	0.042475948448
TR	1	6.05070490712e-05
TT	1416	0.0856779814848
TY	2	0.000121014098142
YA	3	0.000181521147214
YC	1	6.05070490712e-05
YG	1	6.05070490712e-05
YT	2	0.000121014098142