1 4
a c g t
    3.254366e-01    1.747129e-01    1.742813e-01    3.255692e-01
	    3.254366e-01     1.747129e-01     1.742813e-01     3.255692e-01
	    3.254366e-01     1.747129e-01     1.742813e-01     3.255692e-01
	    3.254366e-01     1.747129e-01     1.742813e-01     3.255692e-01
	    3.254366e-01     1.747129e-01     1.742813e-01     3.255692e-01
log-prob:	-2.4563580797094005e+08