In which part of the picture is the fork, the bottom or the top?
The fork is in the bottom of the image.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of   14
2     0  to the right of    8
3     1  to the right of   15
4     2   to the left of    4
5     2  to the right of    0
6     3  to the right of   17
7     4  to the right of    2
8     5  to the right of   14
9     5  to the right of   12
10    6  to the right of   16
11    6  to the right of   14
12    8   to the left of    0
13    8   to the left of   12
14   10               on   11
15   11             with   12
16   12   to the left of    5
17   12  to the right of    8
18   12               on   11
19   12               in   11
20   13               on   11
21   13  to the right of   16
22   13  to the right of   17
23   14  to the right of    0
24   14   to the left of    6
25   14   to the left of    5
26   14   to the left of   15
27   14  to the right of   16
28   15  to the right of   16
29   15  to the right of   18
30   15   to the left of    1
31   15  to the right of   14
32   15  to the right of   17
33   16   to the left of    6
34   16   to the left of   13
35   16   to the left of   18
36   16   to the left of   15
37   16   to the left of   14
38   16               on   11
39   17   to the left of   19
40   17   to the left of    3
41   17   to the left of   18
42   17   to the left of   15
43   17   to the left of   13
44   18  to the right of   17
45   18  to the right of   16
46   18   to the left of   15
47   19  to the right of   17