#dinucleotide	frequency
AA	1235	0.0772647647648
AC	1235	0.0772647647648
AG	820	0.0513013013013
AT	872	0.0545545545546
CA	1234	0.0772022022022
CC	1799	0.11255005005
CG	677	0.0423548548549
CT	1489	0.0931556556557
GA	790	0.0494244244244
GC	909	0.0568693693694
GG	661	0.0413538538539
GT	522	0.0326576576577
TA	903	0.056493993994
TC	1256	0.0785785785786
TG	724	0.0452952952953
TT	858	0.0536786786787