7-scenes-stairs	 seq-02	 400	 449	
 8.58192030e-01	  3.63350900e-01	 -3.62344240e-01	  3.06123500e-01	
-3.43142660e-01	  9.31341410e-01	  1.21214600e-01	 -9.92977740e-01	
 3.81536870e-01	  2.03236380e-02	  9.24027440e-01	  7.57336380e-01	
 0.00000000e+00	  0.00000000e+00	  0.00000000e+00	  1.00000000e+00