DM Object:Simplicial Mesh 3 MPI processes
  type: plex
Simplicial Mesh in 2 dimensions:
  0-cells: 13 14 13
  1-cells: 26 27 26
  2-cells: 14 14 14
Labels:
  Face Sets: 4 strata of sizes (4, 0, 0, 1)
  depth: 3 strata of sizes (13, 26, 14)