DM Object: Simplicial Mesh 1 MPI processes
  type: plex
Simplicial Mesh in 2 dimensions:
  0-cells: 30
  1-cells: 71
  2-cells: 42
Labels:
  depth: 3 strata with value/size (0 (30), 1 (71), 2 (42))
  Face Sets: 4 strata with value/size (-1 (4), -3 (4), -4 (4), -2 (4))