What do the scaffolding and the pole have in common?
The material, both the scaffolding and the pole are metallic.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of    6
2     0   to the left of    4
3     0   to the left of    5
4     0   to the left of    9
5     0   to the left of   12
6     2  to the right of    3
7     2   to the left of   10
8     2   to the left of   11
9     3   to the left of   11
10    3   to the left of    2
11    3   to the left of   10
12    3  to the right of    9
13    4  to the right of    7
14    4  to the right of    0
15    5  to the right of    7
16    5  to the right of    0
17    6  to the right of    0
18    7   to the left of    4
19    7   to the left of    5
20    7   to the left of    9
21    7   to the left of   12
22    9   to the left of    3
23    9  to the right of    0
24    9  to the right of    7
25   10  to the right of   11
26   10  to the right of    3
27   10  to the right of    2
28   11  to the right of    3
29   11  to the right of    2
30   11   to the left of   10
31   12  to the right of    0
32   12  to the right of    7
33   13  to the right of    0