#dinucleotide	frequency
AA	1757	0.0943558348102
AC	638	0.0342623919231
AG	1291	0.069330325976
AT	1714	0.0920466140379
CA	767	0.0411900542398
CC	391	0.0209977981848
CG	381	0.0204607700983
CT	1016	0.0545620535954
GA	988	0.053058374953
GC	706	0.0379141829118
GG	928	0.0498362064336
GT	1279	0.0686858922722
TA	1888	0.101390902744
TC	820	0.0440363030987
TG	1301	0.0698673540626
TT	2756	0.148004940658