rel(8018222);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];
Recherche des frontiéres administratives interieur à la relation "8018222" : "Бычыхінскі сельскі Савет".
rel(8018222);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];