N Y
  0.0 111.0
  0.0  61.0
  0.0  68.0
  0.0  74.0
  0.0  62.0
  0.0  53.0
  0.2 130.0
  0.2  91.0
  0.2  64.0
  0.2  89.0
  0.2  90.0
  0.2  74.0
  0.4 157.0
  0.4  97.0
  0.4 112.0
  0.4  81.0
  0.4 100.0
  0.4 118.0
  0.6 174.0
  0.6 100.0
  0.6  86.0
  0.6 122.0
  0.6 116.0
  0.6 113.0