4 20 0 0 0 0 1 0 -inf inf 1 -40 40 1 1 0.05 0 0 1 0 0.25 0 -15 15 1 -1 1 0.5 1 0.05 0 0.0001 1 0 0.25 -0 -40 40 1 -1 1 0.5 0