7-scenes-stairs	 seq-03	 50	 99	
 4.99540510e-01	 -2.36679540e-01	  8.33273650e-01	 -9.94886460e-01	
-4.17230050e-03	  9.61240110e-01	  2.75530100e-01	 -7.29560260e-01	
-8.66222740e-01	 -1.41118680e-01	  4.79209690e-01	  8.26596770e-02	
 0.00000000e+00	  0.00000000e+00	  0.00000000e+00	  1.00000000e+00