#dinucleotide	frequency
AA	1800	0.124035281147
AC	280	0.0192943770673
AG	729	0.0502342888644
AT	2199	0.151529768467
CA	314	0.0216372657111
CC	188	0.0129547960309
CG	119	0.00820011025358
CT	551	0.0379685777288
GA	777	0.0535418963616
GC	181	0.0124724366042
GG	458	0.0315600882029
GT	689	0.0474779492834
TA	2116	0.145810363837
TC	523	0.0360391400221
TG	799	0.0550578831312
TT	2789	0.192185777288