POLYGON((3.18303 45.37543,3.18333 45.37547,3.18359 45.3756,3.18376 45.37578,3.18382 45.37599,3.18376 45.3762,3.18359 45.37638,3.18333 45.37651,3.18303 45.37655,3.18273 45.37651,3.18247 45.37638,3.1823 45.3762,3.18224 45.37599,3.1823 45.37578,3.18247 45.3756,3.18273 45.37547,3.18303 45.37543))