#dinucleotide	frequency
AA	2362	0.131076581576
AC	1709	0.0948390677026
AG	767	0.04256381798
AT	1572	0.0872364039956
CA	1654	0.0917869034406
CC	1365	0.0757491675916
CG	358	0.0198668146504
CT	1328	0.0736958934517
GA	717	0.0397891231964
GC	630	0.034961154273
GG	422	0.0234184239734
GT	393	0.0218091009989
TA	1677	0.0930632630411
TC	1001	0.0555493895671
TG	614	0.0340732519423
TT	1451	0.0805216426193