P4mm          8        0.00000   0.00000   0.00000
  1.  0.  0.  0.  1.  0.  0.  0.  1. -1.  0.  0.  0. -1.  0.  0.  0.  1.
  0. -1.  0.  1.  0.  0.  0.  0.  1.  0.  1.  0. -1.  0.  0.  0.  0.  1.
 -1.  0.  0.  0.  1.  0.  0.  0.  1.  1.  0.  0.  0. -1.  0.  0.  0.  1.
  0.  1.  0.  1.  0.  0.  0.  0.  1.  0. -1.  0. -1.  0.  0.  0.  0.  1.
 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000
 0.00000 0.00000 0.00000 0.00000 0.00000 0.00000

	x	y	z
	-x	-y	z
	-y	x	z
	y	-x	z
	-x	y	z
	x	-y	z
	y	x	z
	-y	-x	z