7-scenes-stairs	 seq-01	 300	 349	
 9.53405860e-01	 -1.96884960e-01	  2.28190380e-01	 -5.73298710e-02	
 1.48236950e-01	  9.65499760e-01	  2.13702040e-01	 -1.06547990e+00	
-2.62413680e-01	 -1.69921890e-01	  9.49765260e-01	  8.07149590e-01	
 0.00000000e+00	  0.00000000e+00	  0.00000000e+00	  1.00000000e+00