#dinucleotide	frequency
AA	1843	0.106476399561
AC	1263	0.0729678202091
AG	835	0.048240799584
AT	1650	0.0953261309146
CA	1242	0.071754578543
CC	1257	0.0726211797331
CG	317	0.0183141718181
CT	1401	0.0809405511584
GA	741	0.0428100987925
GC	594	0.0343174071292
GG	488	0.0281934253856
GT	456	0.02634467618
TA	1765	0.101970073372
TC	1103	0.0637240741811
TG	638	0.036859437287
TT	1716	0.0991391761511