What's on the pole?
The flag is on the pole.
    src        edge_attr  dst
0     0  to the right of   10
1     0          wearing    7
2     1   to the left of    9
3     3   to the left of    7
4     3          wearing    1
5     3          wearing    5
6     3   to the left of    9
7     4          wearing   10
8     4   to the left of    9
9     4          wearing   11
10    5   to the left of    9
11    7  to the right of   10
12    7  to the right of    3
13    9  to the right of   11
14    9  to the right of    5
15    9  to the right of    1
16    9  to the right of    4
17    9  to the right of    3
18   10   to the left of    7
19   10   to the left of    0
20   11   to the left of    9
21   12               on    8