50.538159 7.057475 50.538650 7.058232 50.538159 7.057475 50.538650 7.058232 50.538164 7.057688 50.538186 7.057761 50.538235 7.057851 50.538327 7.058003 50.538390 7.058084 50.538466 7.058205 50.538502 7.058232 50.538542 7.058224 50.538589 7.058174 50.538614 7.058149 50.538650 7.058140 50.538621 7.058099 50.538417 7.057941 50.538300 7.057643 50.538271 7.057537 50.538240 7.057475 50.538210 7.057499 50.538175 7.057555 50.538159 7.057621 50.538164 7.057688 42539 s4 bis s3