DM Object: Generated Mesh 4 MPI processes
  type: plex
Generated Mesh in 2 dimensions:
  0-cells: 61 69 68 63
  1-cells: 160 167 167 160
  2-cells: 99 99 99 99
Labels:
  depth: 3 strata with value/size (0 (61), 1 (160), 2 (99))
  celltype: 3 strata with value/size (0 (61), 1 (160), 3 (99))
  Cell Sets: 1 strata with value/size (1 (99))