rel(1694037);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];
Recherche des frontiéres administratives interieur à la relation "1694037" : "Вяземский муниципальный округ".
rel(1694037);map_to_area->.region;rel(area.region)[boundary=administrative][admin_level=10];