| Subtask | |
| -------- | |
| Dilation SE6 | |
| Dilation SE2 | |
| Erosion SE6 | |
| Erosion SE2 | |
| Iterate 4 Dilation SE2 | |
| Iterate 4 Erosion SE2 | |
| Subtask | |
| -------- | |
| Dilation SE4 | |
| Dilation SE2 | |
| Erosion SE4 | |
| Erosion SE2 | |
| Iterate 4 Dilation SE2 | |
| Iterate 4 Erosion SE2 | |
| Subtask | |
| -------- | |
| Dilation SE8 | |
| Dilation SE4 | |
| Erosion SE8 | |
| Erosion SE4 | |
| Iterate 4 Dilation SE2 | |
| Iterate 4 Erosion SE2 | |