On which side of the picture is the blue flag, the right or the left?
The flag is on the left of the image.
    src        edge_attr  dst
0     1  to the right of    8
1     2  to the right of   10
2     2  to the right of    8
3     2  to the right of    7
4     3  to the right of   10
5     4  to the right of    8
6     4  to the right of    6
7     5  to the right of    8
8     5  to the right of   12
9     6   to the left of    4
10    6   to the left of   13
11    6  to the right of    8
12    7   to the left of   12
13    7   to the left of    2
14    8   to the left of   15
15    8   to the left of    1
16    8   to the left of    2
17    8   to the left of    4
18    8   to the left of    5
19    8   to the left of    6
20    8   to the left of   13
21   10   to the left of   14
22   10   to the left of    3
23   10   to the left of    2
24   12  to the right of    7
25   12   to the left of    5
26   13               of    2
27   13  to the right of    8
28   13  to the right of    6
29   14  to the right of   10
30   15  to the right of    8