#dinucleotide	frequency
AA	16127	0.118709193025
AC	6884	0.0506724179812
AG	9029	0.0664615429913
AN	1	7.36089744062e-06
AT	12567	0.0925043981362
CA	7512	0.0552950615739
CC	4176	0.030739107712
CG	3038	0.0223624064246
CT	8690	0.063966198759
GA	7765	0.0571573686264
GC	4749	0.0349569019455
GG	4207	0.0309672955327
GN	1	7.36089744062e-06
GT	7085	0.0521519583668
NA	1	7.36089744062e-06
NG	1	7.36089744062e-06
NN	108	0.000794976923587
TA	13202	0.097178568011
TC	7608	0.0560017077282
TG	7532	0.0554422795227
TT	15570	0.11460917315