#dinucleotide	frequency
AA	2622	0.170725354864
AC	521	0.0339236879802
AG	454	0.0295611407735
AT	2472	0.160958458133
CA	596	0.0388071363459
CC	385	0.0250683682771
CG	89	0.00579502539393
CT	725	0.0472066675348
GA	507	0.0330121109519
GC	185	0.012045839302
GG	222	0.0144550071624
GT	269	0.0175153014715
TA	2344	0.152624039588
TC	703	0.0457741893476
TG	419	0.0272821982029
TT	2845	0.185245474671