1.0 0.0  0.66
 2.0 0.0  1.13
 3.0 0.0  1.51
 4.0 0.0  1.78
 5.0 0.0  2.00
 1.0 1.0  0.33
 2.0 1.0  0.60
 3.0 1.0  0.83
 4.0 1.0  1.04
 5.0 1.0  1.24