Order-4 icositetrachoric tetracomb pentacomb

The order-4 icositetrachoric tetracomb pentacomb is a paracompact regular tiling of 5D hyperbolic space. It is paracompact because it has infinite Euclidean icositetrachoric tetracomb facets tiling 4-horospheres. 4 icositetrachoric tetracombs meet at each cell. All vertices are ideal points, with infinitely many icositetrachoric tetracombs meeting at each vertex.