2
5 0 0
  0 1 1 0
5
1 1 400
1 2 400
2 0 -600
2 2 200
3 1 200
5
0 1 400
1 1 -1000
1 3 200
2 0 200
2 2 200
  3 1 1
  4 2 -0.5 3 0.25 5 -0.625 6 3.1875
  0.01
5 0 0
  0 1 1 0
5
1 1 400
1 2 400
2 0 -600
2 2 200
3 1 200
5
0 1 400
1 1 -1000
1 3 200
2 0 200
2 2 200
  1 1 3
  0.01
2
5 0 0
  -0.5 1 1 0
8
1 0 285.714
1 1 285.714
1 2 -285.714
2 0 -142.857
2 1 571.429
3 0 -214.286
3 1 -142.857
4 0 71.4286
8
0 3 -285.714
1 1 142.857
1 2 1000
2 0 -214.286
2 1 -642.857
2 2 -142.857
3 0 107.143
3 1 71.4286
  3 0 2
  5 2 -0.375 3 -0.0625 4 -0.03125 5 -0.034375 6 -0.0383464
  0.01
5 0 0
  -0.5 1 1 0
8
1 0 285.714
1 1 285.714
1 2 -285.714
2 0 -142.857
2 1 571.429
3 0 -214.286
3 1 -142.857
4 0 71.4286
8
0 3 -285.714
1 1 142.857
1 2 1000
2 0 -214.286
2 1 -642.857
2 2 -142.857
3 0 107.143
3 1 71.4286
  1 0 4
  5 2 -0.375 3 -0.0625 4 -0.03125 5 -0.034375 6 -0.0383464
  0.01