Are there either any American flags or scrub brushes?
No, there are no scrub brushes or American flags.
    src        edge_attr  dst
0     0   to the left of   13
1     0   to the left of    9
2     0   to the left of   14
3     0   to the left of    7
4     0  to the right of   16
5     0  to the right of   10
6     1               on    5
7     1  to the right of    6
8     2   to the left of    7
9     2   to the left of    9
10    3               on    8
11    3             near    6
12    3   to the left of   12
13    3          next to    6
14    4  to the right of    8
15    5  to the right of    6
16    6   to the left of    5
17    6  to the right of    8
18    6             near    3
19    6               on   15
20    6      in front of   12
21    6   to the left of    1
22    6               in   11
23    7  to the right of    2
24    7  to the right of    0
25    7             near   14
26    8   to the left of    4
27    8   to the left of    6
28    8   to the left of   12
29    9  to the right of    2
30    9  to the right of    0
31   10   to the left of    0
32   12               in   11
33   12  to the right of    8
34   12           behind    6
35   12  to the right of    3
36   13  to the right of    0
37   14          next to    7
38   14             near    7
39   14  to the right of    0
40   16   to the left of    0