#dinucleotide	frequency
AA	1540	0.0935544620618
AC	1256	0.076301561266
AG	823	0.0499969625175
AT	1057	0.0642123807788
CA	1324	0.0804325375129
CC	1744	0.105947390803
CG	522	0.0317113176599
CT	1386	0.0841990158557
GA	728	0.044225745702
GC	805	0.0489034688051
GG	636	0.0386367778385
GT	541	0.032865561023
TA	1084	0.0658526213474
TC	1171	0.0711378409574
TG	728	0.044225745702
TT	1116	0.0677966101695