#dinucleotide	frequency
AA	1569761	0.0696743276746
AC	1167675	0.0518276161578
AG	1500876	0.0666168456364
AN	168	7.4567319798e-06
AT	1484056	0.0658702847322
CA	1459700	0.0647892361364
CC	1316553	0.0584356122512
CG	1064715	0.0472577047016
CN	152	6.74656702934e-06
CT	1496286	0.0664131170662
GA	1518620	0.0674044185664
GC	1340642	0.0595048099694
GG	1317519	0.0584784884601
GN	149	6.61341110113e-06
GT	1169270	0.0518984107263
NA	143	6.34709924471e-06
NC	166	7.36796136099e-06
NG	130	5.77009022246e-06
NN	401462	0.0178190150838
NT	149	6.61341110113e-06
TA	1174318	0.0521224677682
TC	1512363	0.0671266996855
TG	1462964	0.0649341097863
TN	119	5.28185181902e-06
TT	1572021	0.0697746384739