Hill 2-3 20-40 20-40 20-40 Hill 2-3 20-40 20-40 40-60 Hill 2-3 20-40 40-60 20-40 Hill 2-3 20-40 60-80 20-40 Hill 2-3 20-40 20-40 60-80 Smooth 1 0 0 0 Range 1-2 40-50 20-40 20-80 Range 1-2 40-50 20-80 20-40 Trough 1-2 40-50 15-85 15-85 Pit 1-2 40-50 15-85 15-85 Hill 1-2 30-50 60-85 60-85 Smooth 2 0 0 0 Hill 6-8 10-20 20-80 20-80