1  1
  0.8  0.8
  0.6  0.6
  0.4  0.4
  0.2  0.2
  0  0
  0.6  0.6
  0.4  0.4
  0.2  0.2
  0  0
  0.4  0.4
  0.2  0.2
  0  0
  0.2  0.2
  0  0
  0  0
  1.2  0.8
  1.4  0.6
  1.6  0.4
  1.8  0.2
  2  0
  1.4  0.6
  1.6  0.4
  1.8  0.2
  2  0
  1.6  0.4
  1.8  0.2
  2  0
  1.8  0.2
  2  0
  2  0
  1.2  1
  1.4  1
  1.6  1
  1.8  1
  2  1
  1.4  1
  1.6  1
  1.8  1
  2  1
  1.6  1
  1.8  1
  2  1
  1.8  1
  2  1
  2  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1
  1  1.2
  1  1.4
  1  1.6
  1  1.8
  1  2
  1  1.4
  1  1.6
  1  1.8
  1  2
  1  1.6
  1  1.8
  1  2
  1  1.8
  1  2
  1  2
  0.8  1.2
  0.6  1.4
  0.4  1.6
  0.2  1.8
  0  2
  0.6  1.4
  0.4  1.6
  0.2  1.8
  0  2
  0.4  1.6
  0.2  1.8
  0  2
  0.2  1.8
  0  2
  0  2