0 0 1/4 a
0 0 3/4 a
0 0 0 b
0 0 1/2 b
0 0 z c
0 0 -z+1/2 c
0 0 -z c
0 0 z+1/2 c
1/2 0 0 d
0 1/2 0 d
1/2 1/2 0 d
0 1/2 1/2 d
1/2 0 1/2 d
1/2 1/2 1/2 d
x 0 1/4 e
0 x 1/4 e
-x -x 1/4 e
-x 0 3/4 e
0 -x 3/4 e
x x 3/4 e
x y z f
-y x-y z f
-x+y -x z f
y x -z+1/2 f
x-y -y -z+1/2 f
-x -x+y -z+1/2 f
-x -y -z f
y -x+y -z f
x-y x -z f
-y -x z+1/2 f
-x+y y z+1/2 f
x x-y z+1/2 f