Is it an indoors or outdoors scene?
It is indoors.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of   15
2     0  to the right of   10
3     1   to the left of    2
4     1  to the right of    4
5     1  to the right of   14
6     1  to the right of    9
7     1  to the right of    8
8     2  to the right of    4
9     2  to the right of    9
10    2  to the right of    6
11    2  to the right of    1
12    2  to the right of    8
13    4   to the left of    8
14    4   to the left of    1
15    4   to the left of    2
16    4  to the right of   15
17    5  to the right of   15
18    5  to the right of   10
19    5  to the right of    7
20    5  to the right of   11
21    6   to the left of    2
22    7   to the left of   15
23    7   to the left of    5
24    8  to the right of    4
25    8  to the right of    9
26    8  to the right of   14
27    8   to the left of    2
28    8   to the left of    1
29    9  to the right of   15
30    9   to the left of    2
31    9   to the left of    8
32    9   to the left of    1
33   10   to the left of   13
34   10   to the left of    0
35   10   to the left of   12
36   10   to the left of    5
37   11   to the left of   13
38   11   to the left of    0
39   11   to the left of    5
40   11   to the left of   15
41   12  to the right of   10
42   12  to the right of   15
43   13  to the right of   10
44   13  to the right of   11
45   13  to the right of   15
46   14  to the right of   15
47   14   to the left of    8
48   14   to the left of    1
49   15   to the left of    0
50   15   to the left of   13
51   15   to the left of   12
52   15   to the left of   14
53   15   to the left of    4
54   15   to the left of    9
55   15  to the right of    7
56   15  to the right of   11
57   15   to the left of    5