-1.0 -1.0 -1.0 1.0
1.0 -1.0 -1.0 1.0
-1.0 1.0 -1.0 1.0
1.0 1.0 -1.0 1.0
-1.0 -1.0 1.0 1.0
1.0 -1.0 1.0 1.0
-1.0 1.0 1.0 1.0
1.0 1.0 1.0 1.0
