M10 3km N10 3km M12 5km N12 5km M14 2 x 5km = 10km N14 2 x 5km = 10km M16 3 x 5km = 15km N16 2 x 5km = 10km M18 4 x 5km = 20km N18 3 x 5km = 15km M20 6 x 5km = 30km N20 4 x 5km = 20km Myl 6 x 5km = 30km Nyl 4 x 5km = 20km M35 6 x 5km = 30km N35 4 x 5km = 20km M45 4 x 5km = 20km N45 3 x 5km = 15km M55 4 x 5km = 20km N55 3 x 5km = 15km M65 4 x 5km = 20km