Hill 6-12 10-20 10-90 10-90 Hill 2-5 20-30 25-75 20-80 Smooth 1 0 0 0 Range 0-2 30-60 25-75 25-75 Smooth 2 0 0 0 Range 1-2 40-50 40-60 40-60 Multiply 1.2 land 0 0 Pit 1-3 10-30 30-70 20-80 Trough 0-2 20-30 15-85 20-80 Hill 2-4 10-25 15-85 20-80 Smooth 3 0 0 0