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