What are the stickers on?
The stickers are on the freezer.
    src        edge_attr  dst
0     1  to the right of    9
1     2   on the side of    3
2     2  to the right of    8
3     4   to the left of    6
4     4   to the left of   10
5     5  to the right of    9
6     5  to the right of   13
7     5  to the right of    6
8     6   to the left of    5
9     6  to the right of   10
10    6  to the right of    4
11    6               on    3
12    7  to the right of   12
13    7   to the left of   13
14    7               on    3
15    8   to the left of    2
16    9   to the left of    5
17    9   to the left of   11
18    9   to the left of    1
19   10   to the left of    6
20   10  to the right of    4
21   11  to the right of    9
22   12   to the left of    7
23   13  to the right of    7
24   13   to the left of    5