#dinucleotide	frequency
AA	1967	0.114307298931
AC	1593	0.0925732217573
AG	779	0.045269642027
AT	1516	0.0880985588099
CA	1645	0.0955950720595
CC	1457	0.084669920967
CG	414	0.0240585774059
CT	1265	0.0735123198512
GA	666	0.0387029288703
GC	634	0.0368433286843
GG	482	0.028010227801
GT	424	0.024639702464
TA	1578	0.0917015341702
TC	1097	0.0637494188749
TG	530	0.03079962808
TT	1161	0.0674686192469