1.0 0.0  2.04
 2.0 0.0  3.00
 3.0 0.0  3.56
 4.0 0.0  3.93
 5.0 0.0  4.19
 1.0 1.0  0.97
 2.0 1.0  1.65
 3.0 1.0  2.17
 4.0 1.0  2.55
 5.0 1.0  2.87