#dinucleotide	frequency
AA	1945	0.121676571786
AC	1351	0.0845167344385
AG	756	0.0472943384423
AT	1589	0.099405692837
CA	1465	0.0916484203941
CC	926	0.0579293087269
CG	316	0.0197685329997
CT	1148	0.0718173287457
GA	698	0.0436659368158
GC	586	0.0366593681576
GG	399	0.0249609008445
GT	376	0.0235220519237
TA	1533	0.095902408508
TC	992	0.0620581795433
TG	587	0.0367219268064
TT	1318	0.0824522990303