solid model facet normal -1.0 0.0 0.0 outer loop vertex 0.0 25.0 25.0 vertex 0.0 0.0 0.0 vertex 0.0 0.0 25.0 endloop endfacet facet normal -1.0 0.0 0.0 outer loop vertex 0.0 0.0 0.0 vertex 0.0 25.0 25.0 vertex 0.0 25.0 0.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 0.0 0.0 25.0 vertex 3.0 3.0 25.0 vertex 0.0 25.0 25.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 3.0 3.0 25.0 vertex 0.0 0.0 25.0 vertex 25.0 0.0 25.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 3.0 3.0 25.0 vertex 25.0 0.0 25.0 vertex 22.0 3.0 25.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 22.0 3.0 25.0 vertex 25.0 0.0 25.0 vertex 22.0 22.0 25.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 0.0 25.0 25.0 vertex 3.0 22.0 25.0 vertex 25.0 25.0 25.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 3.0 22.0 25.0 vertex 0.0 25.0 25.0 vertex 3.0 3.0 25.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 25.0 25.0 25.0 vertex 3.0 22.0 25.0 vertex 22.0 22.0 25.0 endloop endfacet facet normal -0.0 -0.0 1.0 outer loop vertex 25.0 25.0 25.0 vertex 22.0 22.0 25.0 vertex 25.0 0.0 25.0 endloop endfacet facet normal 0.0 0.0 -1.0 outer loop vertex 25.0 25.0 0.0 vertex 0.0 0.0 0.0 vertex 0.0 25.0 0.0 endloop endfacet facet normal 0.0 0.0 -1.0 outer loop vertex 0.0 0.0 0.0 vertex 25.0 25.0 0.0 vertex 25.0 0.0 0.0 endloop endfacet facet normal 1.0 0.0 0.0 outer loop vertex 3.0 22.0 3.0 vertex 3.0 3.0 25.0 vertex 3.0 3.0 3.0 endloop endfacet facet normal 1.0 0.0 0.0 outer loop vertex 3.0 3.0 25.0 vertex 3.0 22.0 3.0 vertex 3.0 22.0 25.0 endloop endfacet facet normal 0.0 0.0 1.0 outer loop vertex 22.0 3.0 3.0 vertex 3.0 22.0 3.0 vertex 3.0 3.0 3.0 endloop endfacet facet normal 0.0 0.0 1.0 outer loop vertex 3.0 22.0 3.0 vertex 22.0 3.0 3.0 vertex 22.0 22.0 3.0 endloop endfacet facet normal -0.0 -1.0 -0.0 outer loop vertex 22.0 22.0 25.0 vertex 3.0 22.0 3.0 vertex 22.0 22.0 3.0 endloop endfacet facet normal -0.0 -1.0 -0.0 outer loop vertex 3.0 22.0 3.0 vertex 22.0 22.0 25.0 vertex 3.0 22.0 25.0 endloop endfacet facet normal -1.0 0.0 -0.0 outer loop vertex 22.0 22.0 25.0 vertex 22.0 3.0 3.0 vertex 22.0 3.0 25.0 endloop endfacet facet normal -1.0 0.0 -0.0 outer loop vertex 22.0 3.0 3.0 vertex 22.0 22.0 25.0 vertex 22.0 22.0 3.0 endloop endfacet facet normal -0.0 1.0 -0.0 outer loop vertex 3.0 3.0 25.0 vertex 22.0 3.0 3.0 vertex 3.0 3.0 3.0 endloop endfacet facet normal -0.0 1.0 -0.0 outer loop vertex 22.0 3.0 3.0 vertex 3.0 3.0 25.0 vertex 22.0 3.0 25.0 endloop endfacet facet normal 1.0 0.0 0.0 outer loop vertex 25.0 25.0 0.0 vertex 25.0 0.0 25.0 vertex 25.0 0.0 0.0 endloop endfacet facet normal 1.0 0.0 0.0 outer loop vertex 25.0 0.0 25.0 vertex 25.0 25.0 0.0 vertex 25.0 25.0 25.0 endloop endfacet facet normal -0.0 1.0 0.0 outer loop vertex 0.0 25.0 25.0 vertex 25.0 25.0 0.0 vertex 0.0 25.0 0.0 endloop endfacet facet normal -0.0 1.0 0.0 outer loop vertex 25.0 25.0 0.0 vertex 0.0 25.0 25.0 vertex 25.0 25.0 25.0 endloop endfacet facet normal -0.0 -1.0 -0.0 outer loop vertex 25.0 0.0 25.0 vertex 0.0 0.0 0.0 vertex 25.0 0.0 0.0 endloop endfacet facet normal -0.0 -1.0 -0.0 outer loop vertex 0.0 0.0 0.0 vertex 25.0 0.0 25.0 vertex 0.0 0.0 25.0 endloop endfacet endsolid model