Is the zebra's mane red or black?
The mane is black.
    src        edge_attr  dst
0     0   to the left of   12
1     0   to the left of    1
2     0  to the right of   14
3     1  to the right of    0
4     1   to the left of    9
5     1  to the right of    6
6     1  to the right of   12
7     1  to the right of    5
8     2               of    7
9     2  to the right of   16
10    3   to the left of    9
11    3               of    7
12    4   to the left of    9
13    4   to the left of    8
14    5  to the right of   14
15    5   to the left of    1
16    5   to the left of   12
17    6   to the left of   16
18    6   to the left of   13
19    6   to the left of   11
20    6   to the left of    1
21    7      standing by    6
22    7               in   15
23    7  to the right of   14
24    8               of    9
25    8  to the right of    4
26    9  to the right of    1
27    9  to the right of    3
28    9  to the right of    4
29   10  to the right of   16
30   11  to the right of    6
31   12  to the right of    5
32   12  to the right of   14
33   12   to the left of    1
34   12   to the left of   13
35   12  to the right of    0
36   13  to the right of   16
37   13               of    7
38   13  to the right of    6
39   13  to the right of   12
40   14   to the left of   12
41   14   to the left of    5
42   14   to the left of    7
43   14   to the left of    0
44   16   to the left of   13
45   16   to the left of   10
46   16  to the right of    6
47   16   to the left of    2
48   17               of    7