#dinucleotide	frequency
AA	1927	0.139334779465
AC	519	0.0375271149675
AG	1083	0.0783080260304
AK	2	0.000144613159798
AR	2	0.000144613159798
AT	1191	0.0861171366594
CA	603	0.043600867679
CC	485	0.0350686912509
CG	305	0.0220535068691
CR	2	0.000144613159798
CT	716	0.0517715112075
CY	4	0.000289226319595
GA	908	0.0656543745481
GC	507	0.0366594360087
GG	756	0.0546637744035
GR	2	0.000144613159798
GT	660	0.0477223427332
GY	2	0.000144613159798
KA	1	7.23065798988e-05
KC	1	7.23065798988e-05
RC	2	0.000144613159798
RG	2	0.000144613159798
RT	2	0.000144613159798
TA	1282	0.0926970354302
TC	598	0.0432393347795
TG	687	0.0496746203905
TT	1572	0.113665943601
TW	1	7.23065798988e-05
WA	1	7.23065798988e-05
YA	2	0.000144613159798
YC	3	0.000216919739696
YG	1	7.23065798988e-05
YY	1	7.23065798988e-05