#dinucleotide	frequency
AA	3121406	0.0610718940069
AC	2640082	0.0516545454432
AG	3293605	0.0644410549158
AN	365	7.1414104133e-06
AT	2911775	0.0569703570032
CA	2982021	0.0583447556769
CC	3224372	0.0630864761017
CG	3487613	0.0682369199883
CN	381	7.454458541e-06
CT	3279821	0.0641713639538
GA	3296520	0.0644980883716
GC	3823281	0.0748044349215
GG	3234117	0.063277141977
GN	288	5.63486629871e-06
GT	2638157	0.0516168818403
NA	353	6.90662431752e-06
NC	301	5.88921790247e-06
NG	340	6.65227271375e-06
NN	1243199	0.0243238199573
NT	379	7.41532752504e-06
TA	2566942	0.0502235241894
TC	3286188	0.0642959375431
TG	2976657	0.0582398062921
TN	339	6.63270720577e-06
TT	3101850	0.0606892709328