What color is the bird that is to the right of the duck, black or white?
The bird is black.
    src        edge_attr  dst
0     0  to the right of    6
1     1   to the left of    6
2     1   to the left of   10
3     1   to the left of    8
4     2  to the right of    7
5     2  to the right of    3
6     3  to the right of   12
7     3   to the left of    7
8     3   to the left of    2
9     3  to the right of   10
10    3   to the left of    8
11    4   to the left of    8
12    4   to the left of   23
13    4   to the left of   13
14    5   to the left of   21
15    5   to the left of   14
16    6  to the right of    1
17    6   to the left of    0
18    7               by   17
19    7   to the left of    2
20    7  to the right of    3
21    7  to the right of   10
22    7  to the right of   12
23    8  to the right of   10
24    8  to the right of   12
25    8  to the right of    1
26    8  to the right of    3
27    8  to the right of    4
28   10   to the left of    8
29   10   to the left of    7
30   10   to the left of    3
31   10  to the right of    1
32   12   to the left of    3
33   12   to the left of    7
34   12   to the left of    8
35   13  to the right of    4
36   14   to the left of   21
37   14  to the right of    5
38   19   to the left of   20
39   20  to the right of   19
40   21  to the right of    5
41   21  to the right of   14
42   22               in    8
43   23               by   17
44   23  to the right of    4