rel(1837688);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];
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Recherche des frontiéres administratives interieur à la relation "1837688" : "Collin County".
rel(1837688);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=8];
city
city
city
city
city
city
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city