Rally track in the Alps

sr1.col, sr1.dff, sr1.txd, sr10.col, sr10.dff, sr11.col, sr11.dff, sr12.col, sr12.dff, sr13.col, sr13.dff, sr14.col, sr14.dff, sr15.col, sr15.dff, sr16.col, sr16.dff, sr17.col, sr17.dff, sr18.col, sr18.dff, sr19.col, sr19.dff, sr2.col, sr2.dff, sr20.col, sr20.dff, sr21.col, sr21.dff, sr22.col, sr22.dff, sr23.col, sr23.dff, sr24.col, sr24.dff, sr25.col, sr25.dff, sr26.col, sr26.dff, sr27.col, sr27.dff, sr28.col, sr28.dff, sr3.col, sr3.dff, sr4.col, sr4.dff, sr5.col, sr5.dff, sr6.col, sr6.dff, sr7.col, sr7.dff, sr8.col, sr8.dff, sr9.col, sr9.dff, tree1.col, tree1.dff, tree10.col, tree10.dff, tree11.col, tree11.dff, tree12.col, tree12.dff, tree13.col, tree13.dff, tree14.col, tree14.dff, tree15.col, tree15.dff, tree16.col, tree16.dff, tree17.col, tree17.dff, tree18.col, tree18.dff, tree19.col, tree19.dff, tree2.col, tree2.dff, tree20.col, tree20.dff, tree21.col, tree21.dff, tree22.col, tree22.dff, tree23.col, tree23.dff, tree24.col, tree24.dff, tree25.col, tree25.dff, tree26.col, tree26.dff, tree27.col, tree27.dff, tree28.col, tree28.dff, tree29.col, tree29.dff, tree3.col, tree3.dff, tree30.col, tree30.dff, tree31.col, tree31.dff, tree32.col, tree32.dff, tree33.col, tree33.dff, tree34.col, tree34.dff, tree35.col, tree35.dff, tree36.col, tree36.dff, tree37.col, tree37.dff, tree38.col, tree38.dff, tree39.col, tree39.dff, tree4.col, tree4.dff, tree40.col, tree40.dff, tree41.col, tree41.dff, tree42.col, tree42.dff, tree43.col, tree43.dff, tree44.col, tree44.dff, tree45.col, tree45.dff, tree46.col, tree46.dff, tree47.col, tree47.dff, tree48.col, tree48.dff, tree49.col, tree49.dff, tree5.col, tree5.dff, tree50.col, tree50.dff, tree51.col, tree51.dff, tree52.col, tree52.dff, tree6.col, tree6.dff, tree7.col, tree7.dff, tree8.col, tree8.dff, tree9.col, tree9.dff