POLYGON((3.15576 50.63669,3.15629 50.63456,3.1617 50.63566,3.1646 50.63484,3.16809 50.63304,3.17122 50.6324,3.17213 50.63143,3.17563 50.6308,3.17608 50.62862,3.17653 50.62658,3.18018 50.6257,3.18323 50.62594,3.18468 50.62734,3.18545 50.62885,3.18629 50.63006,3.18424 50.63166,3.1796 50.63375,3.17915 50.63574,3.17962 50.63733,3.18023 50.63874,3.18062 50.6401,3.18016 50.64058,3.17727 50.64112,3.17087 50.64224,3.16751 50.64171,3.16561 50.64109,3.16454 50.64152,3.16348 50.64274,3.15998 50.64371,3.15784 50.64279,3.15677 50.64144,3.15867 50.63993,3.16027 50.6393,3.16187 50.63896,3.16308 50.63838,3.16278 50.63838,3.15576 50.63669))