What is on the bag?
The paper is on the bag.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of    5
2     0   to the left of    7
3     0               in    9
4     1  to the right of    0
5     2   to the left of    8
6     2               in    9
7     2               on    9
8     4   to the left of    6
9     4   to the left of   11
10    5  to the right of    0
11    6   to the left of   11
12    6  to the right of    4
13    6  to the right of    9
14    7  to the right of    0
15    8  to the right of    2
16    9               on    3
17    9   to the left of    6
18    9   to the left of   11
19   11  to the right of    9
20   11  to the right of    6
21   11  to the right of    4