1.0 0.0  1.05
 2.0 0.0  1.72
 3.0 0.0  2.21
 4.0 0.0  2.55
 5.0 0.0  2.83
 1.0 1.0  0.28
 2.0 1.0  0.54
 3.0 1.0  0.79
 4.0 1.0  0.97
 5.0 1.0  1.15