15
0 0 0 0 1
1 10 0 0 1
2 10 5 0 1
3 10 6 0 1
4 10 8 0 1
5 10 10 0 1
6 0 10 0 0
7 0 8 0 0
8 0 6 0 0
9 0.001 1.001 0 0
10 5 1 10 1
11 6 1 10 1
12 6 2 10 1
13 6 5 0 0
14 5 2 10 1
19
0 0 1 1
1 1 2 1
2 2 3 1
3 3 4 1
4 4 5 1
5 5 6 0
6 6 7 0
7 7 8 0
8 8 9 0
9 9 0 0
10 7 4 0
11 8 3 0
12 9 10 0
13 10 11 1
14 11 12 1
15 12 13 0
16 13 2 0
17 12 14 1
18 14 10 1 
4
10 1 1 0
0
1
2
3
4
5
6
7
8
9
4 1 0.1 0
3
10
7
11
8 1 0.1 0
9
0
1
16
15
14
13
12
4 0 1 3
13
14
17
18