#dinucleotide	frequency
AA	2005	0.1755384346
AC	569	0.049816144283
AG	604	0.0528804062336
AT	1317	0.115303799685
CA	602	0.0527053055507
CC	358	0.0313430222378
CG	122	0.0106811416565
CM	1	8.75503414463e-05
CT	592	0.0518298021362
CW	1	8.75503414463e-05
CY	1	8.75503414463e-05
GA	560	0.0490281912099
GC	218	0.0190859744353
GG	279	0.0244265452635
GM	1	8.75503414463e-05
GT	366	0.0320434249694
MA	1	8.75503414463e-05
MT	1	8.75503414463e-05
RA	1	8.75503414463e-05
TA	1322	0.115741551392
TC	531	0.046489231308
TG	419	0.036683593066
TR	1	8.75503414463e-05
TT	1542	0.13500262651
TW	3	0.000262651024339
WA	3	0.000262651024339
WC	1	8.75503414463e-05
YT	1	8.75503414463e-05