| Highlight Class |
Connection Type |
Description |
| Horizontal1 |
Horizontal Links |
Direct parallels across columns in the same row |
| Horizontal2 |
Horizontal Links |
First-second segment connection in triadic structure |
| Horizontal3 |
Horizontal Links |
Second-third segment connection in triadic structure |
| Vertical1 |
Vertical Links |
Thread continuity within column |
| Internal |
Vertical Links |
Parallels within a single segment |
| Closure |
Boundary Links |
First-last thread connections (envelope structure) |
| Chiasm1 |
Boundary Links |
Upper left to lower right connection |
| Chiasm2 |
Boundary Links |
Upper right to lower left connection |