#dinucleotide	frequency
AA	1654	0.100042339563
AC	1286	0.0777838262868
AG	935	0.0565535595476
AT	1375	0.0831669993347
CA	1278	0.0772999455634
CC	1396	0.0844371862336
CG	391	0.0236496703563
CT	1310	0.079235468457
GA	756	0.0457267283615
GC	727	0.0439726607391
GG	498	0.0301215750318
GT	477	0.0288513881328
TA	1563	0.0945381963346
TC	966	0.0584285973508
TG	633	0.0382870622392
TT	1288	0.0779047964677