#dinucleotide	frequency
AA	2617	0.170322160755
AC	523	0.0340383989587
AG	468	0.0304588350146
AT	2484	0.161666124308
CA	603	0.0392450374227
CC	378	0.0246013667426
CG	90	0.00585746827205
CT	704	0.0458184184836
GA	479	0.0311747478034
GC	180	0.0117149365441
GG	187	0.0121705174097
GT	309	0.0201106410674
TA	2394	0.155808656036
TC	694	0.0451675886756
TG	410	0.0266840221282
TT	2845	0.185161080377