#dinucleotide	frequency
AA	1770	0.110479995007
AC	1284	0.080144809937
AG	797	0.0497472067911
AT	1518	0.0947506397853
CA	1432	0.0893826852256
CC	1274	0.0795206291742
CG	324	0.0202234567131
CT	1186	0.074027838462
GA	636	0.0396978965108
GC	607	0.0378877722989
GG	420	0.0262155920355
GT	421	0.0262780101117
TA	1532	0.0956244928531
TC	1051	0.0656013981649
TG	543	0.0338930154173
TT	1226	0.076524561513