Which side are the colorful flags on?
The flags are on the right of the image.
    src        edge_attr  dst
0     0  to the right of   14
1     1  to the right of    2
2     2   to the left of    7
3     2   to the left of    8
4     2   to the left of    9
5     2   to the left of   14
6     2   to the left of   17
7     2   to the left of   20
8     2   to the left of   22
9     2   to the left of    1
10    2   to the left of    6
11    2   to the left of    5
12    4   to the left of   10
13    4   to the left of   11
14    5   to the left of   10
15    5  to the right of    2
16    6  to the right of    2
17    6   to the left of   15
18    7  to the right of    2
19    8  to the right of    2
20    8            below   14
21    9  to the right of   17
22    9  to the right of    2
23   10  to the right of    5
24   10  to the right of    4
25   11  to the right of    4
26   12  to the right of   15
27   14         lying on   13
28   14  to the right of    2
29   14   to the left of    0
30   14   to the left of   19
31   14            above    8
32   15  to the right of    6
33   15   to the left of   12
34   16  to the right of   21
35   16   to the left of   19
36   17  to the right of    2
37   17   to the left of    9
38   18  to the right of   21
39   19  to the right of   16
40   19  to the right of   14
41   20  to the right of    2
42   21   to the left of   16
43   21   to the left of   18
44   22  to the right of    2