#	Figure 7.12(d)
#
#		x: plain
#		y: front-to-back reflection
#		z: side-to-side reflection
#

 1.0  0.0  0.0  0.0 
 0.0  1.0  0.0  0.0 
 0.0  0.0  1.0  0.0 
 1.0  0.0  0.0  1.0 

 1.0  0.0  0.0  0.0 
 0.0  1.0  0.0  0.0 
 0.0  0.0 -1.0  0.0 
 0.0  1.0  0.0  1.0 

-1.0  0.0  0.0  0.0 
 0.0  1.0  0.0  0.0 
 0.0  0.0  1.0  0.0 
 0.0  0.0  1.0  1.0 
