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