>user_defined_property
AA	AC	AG	AT	CA	CC	CG	CT	GA	GC	GG	GT	TA	TC	TG	TT
0.063	1.502	0.783	1.071	-1.376	0.063	-1.664	0.783	-0.081	-0.081	0.063	1.502	-1.233	-0.081	-1.376	0.063