What is the color of the flag?
The flag is white.
    src        edge_attr  dst
0     0   to the left of   22
1     0   to the left of   11
2     1   to the left of   24
3     2  to the right of    4
4     3  to the right of   22
5     4   to the left of   24
6     4   to the left of    2
7     6  to the right of   11
8     6  to the right of   19
9     7  to the right of   10
10    8   to the left of   10
11    9   to the left of   21
12    9   to the left of   10
13    9   to the left of   17
14    9  to the right of   16
15   10   to the left of   15
16   10   to the left of   23
17   10  to the right of    8
18   10   to the left of    7
19   10  to the right of   12
20   10  to the right of    9
21   11   to the left of   24
22   11   to the left of   25
23   11   to the left of    6
24   11   to the left of   20
25   11  to the right of    0
26   12  to the right of   16
27   12   to the left of   10
28   13               on    4
29   14               on    3
30   15  to the right of   10
31   16   to the left of   17
32   16   to the left of   12
33   16   to the left of    9
34   17  to the right of   16
35   17  to the right of    9
36   19   to the left of    6
37   20  to the right of   11
38   20   to the left of   25
39   21  to the right of    9
40   22  to the right of    0
41   22   to the left of    3
42   23  to the right of   10
43   24  to the right of    1
44   24  to the right of   11
45   24  to the right of    4
46   25  to the right of   11
47   25  to the right of   20