Basic grid R(13,4)-hmr#1109 on Tetrahedron,
Octahedron and Icosahedron
R(13,4)-hmr#1109
Tetrahedron I - 30 elements Octahedron I - 60 elements Icosahedron I - 150 elements
Octahedron II - 90 elements Octahedron II - 180 elements Icosahedron II - 450 elements
Octahedron III - 60 elements Octahedron IV - 20 elements Octahedron IV - 20 elements