3
0
1 3 2 0
0 1 2 3
0 2 3 -1
1 2 3 -1
0 0
1 0
2 0
0 1 2
0 1 3
1.0 1.0 1.0
10.0 0.0 0.0
9.0 15.0 3.0
3.0 -11.0 4.0
0
1
1 3 2 0
0 1 2 3
0 2 3 -1
1 2 3 -1
1 0
0 0 
2 0
0 1 2
0 1 3
1.0 1.0 1.0
8.0 2.0 6.0
9.0 15.0 3.0
3.0 -11.0 4.0
0
2
1 3 2 0
0 1 2 3
0 2 3 -1
1 2 3 -1
2 0
0 0
1 0
0 1 2
0 1 3
10.0 0.0 0.0
8.0 2.0 6.0
9.0 15.0 3.0
3.0 -11.0 4.0
0
