#dinucleotide	frequency
AA	9220	0.178412477263
AC	1066	0.0206277332714
AG	1494	0.0289097875305
AT	10794	0.208870312319
CA	1126	0.0217887689152
CC	744	0.014396841983
CG	309	0.00597933356554
CT	1482	0.0286775804017
GA	1254	0.0242656449553
GC	506	0.009791400596
GG	992	0.0191957893107
GT	1412	0.0273230388173
TA	10974	0.21235341925
TC	1344	0.026007198421
TG	1370	0.0265103138666
TT	7591	0.146890359534