#dinucleotide	frequency
AA	1946	0.113887750922
AC	1292	0.0756130391526
AG	827	0.0483993679405
AT	1932	0.113068414584
CA	1277	0.0747351787909
CC	824	0.0482237958682
CG	310	0.0181424474747
CM	1	5.85240241119e-05
CT	1137	0.0665418154152
GA	657	0.0384502838415
GC	479	0.0280330075496
GG	380	0.0222391291625
GT	578	0.0338268859367
MC	1	5.85240241119e-05
TA	2117	0.123895359045
TC	953	0.0557733949786
TG	576	0.0337098378885
TT	1800	0.105343243401