#dinucleotide	frequency
AA	1605	0.0954391389665
AC	1253	0.0745079383957
AG	804	0.0478087649402
AN	1	5.94636379854e-05
AT	1492	0.0887197478742
AW	1	5.94636379854e-05
CA	1481	0.0880656478563
CC	1348	0.0801569840043
CG	405	0.0240827733841
CT	1233	0.073318665636
GA	675	0.0401379556401
GC	727	0.0432300648154
GG	523	0.0310994826663
GT	492	0.0292561098888
NG	1	5.94636379854e-05
TA	1395	0.0829517749896
TC	1140	0.0677885473033
TG	683	0.040613664744
TT	1556	0.0925254207052
WT	1	5.94636379854e-05
WW	1	5.94636379854e-05