What is in the container that is not closed?
The tissues are in the box.
    src        edge_attr  dst
0     0   to the left of    5
1     1               on   11
2     1  to the right of    8
3     2               in    3
4     2   to the left of    4
5     3   to the left of    4
6     4  to the right of    2
7     4  to the right of    3
8     5  to the right of    0
9     5  to the right of    6
10    5  to the right of    8
11    6   to the left of    5
12    7   to the left of   10
13    7               of    8
14    8   to the left of   10
15    8   to the left of    5
16    8   to the left of    1
17   10  to the right of    8
18   10  to the right of    7