#dinucleotide	frequency
AA	2625	0.170942953894
AC	541	0.0352305287835
AG	460	0.0299557176348
AT	2480	0.161500390727
CA	597	0.0388773117999
CC	372	0.024225058609
CG	88	0.00573065902579
CT	743	0.0483849960927
GA	527	0.0343188330294
GC	186	0.0121125293045
GG	193	0.0125683771816
GT	259	0.0168663714509
TA	2357	0.153490492316
TC	701	0.0456499088304
TG	424	0.0276113571243
TT	2803	0.182534514196