Original sentence: A truncation process applied to the great icosahedron produces a series of uniform polyhedra
Edited sentence: A truncation sequence applied to the great icosahedron produces a series of uniform polyhedra.The truncated great stellated dodecahedron is a degenerate polyhedron, with 20 triangular faces from the truncated vertices, and 12 (hidden) pentagonal faces from the original truncated pentagram faces.Truncated great stellated dodecahedron