POLYGON((2.3182 46.17785,2.31818 46.1778,2.31814 46.17777,2.31807 46.17776,2.31801 46.17777,2.31796 46.1778,2.31794 46.17785,2.31796 46.17789,2.31801 46.17792,2.31807 46.17794,2.31814 46.17793,2.31818 46.17789,2.3182 46.17785))