POLYGON((2.23307 43.78183,2.23334 43.78215,2.23358 43.78255,2.234 43.78241,2.23441 43.7823,2.23411 43.78209,2.23393 43.78196,2.23361 43.7819,2.23324 43.7818,2.23307 43.78183))