#dinucleotide	frequency
AA	1554	0.0942675159236
AC	1194	0.0724294813467
AG	919	0.0557476493782
AT	1120	0.067940552017
CA	1236	0.0749772520473
CC	1644	0.0997270245678
CG	469	0.0284501061571
CT	1377	0.0835304822566
GA	743	0.0450712769184
GC	816	0.0494995450409
GG	563	0.03415225963
GT	506	0.030694570822
TA	1254	0.0760691537762
TC	1072	0.0650288140734
TG	676	0.0410069760388
TT	1342	0.0814073400061