14 13 15 12 11 16 17 10 18 9 19 8 7 20 21R x 0.15 20G x 0.30 6 21 DOWN 5 4 3 2 1 UP 21R x 0.15 1 2 3 4 5 6 7 8 9 UP 20G x 0.30 21 20 19 18 17 16 15 14 10 11 12 13 DOWN A 3 A 0 0 2