Which color do you think the backpack is?
The backpack is orange.
    src        edge_attr  dst
0     0   to the left of   11
1     0   to the left of    8
2     0   to the left of    3
3     0   to the left of    2
4     0   to the left of    5
5     1   to the left of    8
6     1   to the left of    3
7     1   to the left of    2
8     1   to the left of   11
9     1   to the left of    9
10    1   to the left of   14
11    1   to the left of   13
12    1   to the left of    5
13    1   to the left of    4
14    2  to the right of    1
15    2  to the right of    0
16    2   to the left of    3
17    3  to the right of    0
18    3  to the right of    1
19    3  to the right of    2
20    3  to the right of   11
21    4  to the right of    1
22    4  to the right of    5
23    4   to the left of   10
24    5  to the right of    0
25    5  to the right of    1
26    5   to the left of    4
27    8  to the right of    0
28    8  to the right of    1
29    9  to the right of    1
30   10  to the right of    4
31   11  to the right of    1
32   11   to the left of    3
33   11           around    2
34   11  to the right of    0
35   13   to the left of   14
36   13  to the right of    1
37   14  to the right of    1
38   14  to the right of   13