0 0 0 a
1/2 1/2 1/2 a
0 0 1/2 b
1/2 1/2 0 b
0 1/2 0 c
1/2 0 1/2 c
0 1/2 1/2 d
1/2 0 0 d
0 0 z e
1/2 1/2 -z+1/2 e
0 0 -z e
1/2 1/2 z+1/2 e
0 1/2 z f
1/2 0 -z+1/2 f
0 1/2 -z f
1/2 0 z+1/2 f
x y 0 g
-x -y 0 g
-x+1/2 y+1/2 1/2 g
x+1/2 -y+1/2 1/2 g
x y z h
-x -y z h
-x+1/2 y+1/2 -z+1/2 h
x+1/2 -y+1/2 -z+1/2 h
-x -y -z h
x y -z h
x+1/2 -y+1/2 z+1/2 h
-x+1/2 y+1/2 z+1/2 h