0.000000      0.000000
         0.263357      0.000000
         0.281906      0.077288
         0.300455      0.154575
         0.319004      0.231863
         0.337553      0.309151
         0.356102      0.386439
         0.374651      0.463726
         0.393200      0.541014
         0.411749      0.618302
         0.430298      0.695589
         0.448847      0.772877
         0.467396      0.850165
         0.485945      0.927453
         0.685490      0.927453
         0.685490      0.927453
         0.850431      0.927453
         0.850431      0.000000
         1.000000      0.000000