#dinucleotide	frequency
AA	2195	0.152919046956
AC	525	0.0365751706841
AG	644	0.0448655427059
AT	2016	0.140448655427
CA	541	0.0376898425526
CC	331	0.0230597742789
CG	106	0.00738470112861
CT	704	0.0490455622126
GA	578	0.0402675212484
GC	200	0.0139333983559
GG	327	0.0227811063118
GT	531	0.0369931726348
TA	2065	0.143862338024
TC	626	0.0436115368538
TG	560	0.0390135153964
TT	2403	0.167409781246
TW	1	6.96669917793e-05
WA	1	6.96669917793e-05