#dinucleotide	frequency
AA	19158	0.0871749368644
AC	10956	0.0498532523377
AG	15830	0.0720314881806
AT	14381	0.0654380815871
CA	12428	0.0565513161786
CC	12856	0.0584988510454
CG	8886	0.0404341000614
CT	16191	0.073674151935
GA	15483	0.0704525288376
GC	10795	0.0491206516051
GG	12190	0.0554683411826
GT	10585	0.0481650854322
TA	13257	0.0603235274043
TC	15753	0.0716811139171
TG	12147	0.0552726776329
TT	18869	0.0858598957978