-0.5,0.12999999999999998
0.0,0.12999999999999998
0.1,0.12999999999999998
0.9,0.13999999999999999
0.09999999999999998,0.15
0.9,0.16
0.09999999999999998,0.17
0.9,0.18000000000000002
0.09999999999999998,0.19000000000000003
0.9,0.20000000000000004
0.09999999999999998,0.21000000000000005
0.9,0.22000000000000006
0.09999999999999998,0.23000000000000007
0.0,0.23000000000000007
1.0,0.24000000000000007
1.5,0.24000000000000007