-0.5,0.0
0.0,0.0
1.0,0.0
0.1,0.01
0.9,0.02
0.09999999999999998,0.03
0.9,0.04
0.09999999999999998,0.05
0.9,0.060000000000000005
0.09999999999999998,0.07
0.9,0.08
0.09999999999999998,0.09
0.9,0.09999999999999999
0.09999999999999998,0.10999999999999999
1.5,0.11999999999999998