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| Grolloo | |||
| — Chng-thâu — | |||
 Grolloo ê kéng-sek
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  Grolloo |
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| Keng-hūi-tō͘: 52°56′7″N 6°40′16″E / 52.93528°N 6.67111°E | |||
| Kok-ka |  Hô-lân
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|---|---|---|---|
| Séng | Drenthe | ||
