#dinucleotide	frequency
AA	1935	0.115916851375
AC	1379	0.0826094770263
AG	977	0.0585275265081
AT	1388	0.0831486251722
CA	1471	0.0881207691847
CC	1291	0.0773378062661
CG	381	0.0228239381777
CT	1131	0.0677529503385
GA	830	0.0497214401246
GC	679	0.0406757323429
GG	530	0.0317498352603
GT	526	0.0315102138621
TA	1443	0.0864434193974
TC	925	0.0554124483316
TG	677	0.0405559216438
TT	1130	0.0676930449889