Is it an indoors or outdoors scene?
It is indoors.
    src        edge_attr  dst
0     0  to the right of    1
1     1   to the left of   13
2     1   to the left of    4
3     1   to the left of    7
4     1   to the left of    8
5     1   to the left of    2
6     1   to the left of    0
7     2   to the left of   10
8     2  to the right of    1
9     2   to the left of   13
10    2   to the left of    5
11    3   to the left of   13
12    4  to the right of    1
13    5  to the right of    2
14    6  to the right of    8
15    6  to the right of   13
16    6  to the right of   14
17    7  to the right of    1
18    8   to the left of    6
19    8  to the right of    1
20    9  to the right of   16
21   10  to the right of    2
22   11  to the right of   16
23   13  to the right of   16
24   13  to the right of    1
25   13   to the left of    6
26   13  to the right of    2
27   13  to the right of    3
28   14   to the left of    6
29   16   to the left of   13
30   16   to the left of   11
31   16   to the left of    9