7-scenes-stairs	 seq-01	 400	 449	
 9.54008460e-01	 -1.89389320e-01	  2.31915620e-01	 -2.94108600e-02	
 1.41913710e-01	  9.67957970e-01	  2.06694990e-01	 -1.46540240e+00	
-2.63655130e-01	 -1.64281670e-01	  9.50394510e-01	  1.53862010e+00	
 0.00000000e+00	  0.00000000e+00	  0.00000000e+00	  1.00000000e+00