#dinucleotide	frequency
AA	31907	0.0885641324562
AC	17953	0.0498320703917
AG	25830	0.0716962278291
AT	23592	0.0654842201682
CA	20133	0.0558830876842
CC	21132	0.058656007994
CG	14602	0.0405307130763
CT	26549	0.0736919532573
GA	25468	0.070691425875
GC	17624	0.0489188664058
GG	20028	0.0555916396036
GT	17303	0.0480278679879
TA	21773	0.0604352291337
TC	25707	0.0713548172204
TG	19963	0.0554112193633
TT	30706	0.0852305215533