| Subtask | |
| -------- | |
| Dilation SE1 | |
| Dilation SE7 | |
| Erosion SE1 | |
| Erosion SE7 | |
| Iterate 2 Dilation SE1 | |
| Iterate 2 Erosion SE1 | |
| Subtask | |
| -------- | |
| Dilation SE1 | |
| Dilation SE5 | |
| Erosion SE1 | |
| Erosion SE5 | |
| Iterate 2 Dilation SE1 | |
| Iterate 2 Erosion SE1 | |
| Subtask | |
| -------- | |
| Dilation SE4 | |
| Dilation SE1 | |
| Erosion SE4 | |
| Erosion SE1 | |
| Iterate 2 Dilation SE1 | |
| Iterate 2 Erosion SE1 | |