Opgaves
| opgave | kloekecode | plaats | bronopgave | datering |
|---|---|---|---|---|
| ketsštoͅk | Q278a | Herbesthal | ZND 15 (1930) | 1930 |
| ketsštøͅk | Q261p | Hauset | ZND 15 (1930) | 1930 |
| ketsštok | Q257p | Hergenrath | ZND 15 (1930) | 1930 |
| nə keͅtsštok | Q263p | Raeren | ZND 15 (1930) | 1930 |
| nə ketsštoͅk | Q278p | Welkenraedt | ZND 15 (1930) | 1930 |