POLYGON((2.31981 46.17868,2.31981 46.17869,2.31982 46.1787,2.31983 46.17871,2.31984 46.17872,2.31986 46.17872,2.31987 46.17872,2.31989 46.17872,2.31991 46.17872,2.31992 46.17871,2.31993 46.1787,2.31994 46.17869,2.31994 46.17867,2.31993 46.17866,2.31992 46.17865,2.31991 46.17864,2.31989 46.17864,2.31987 46.17864,2.31986 46.17864,2.31984 46.17864,2.31983 46.17865,2.31982 46.17866,2.31981 46.17867,2.31981 46.17868))