What is leaning on the wall?
The cookie is leaning on the wall.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of   16
2     1  to the right of    7
3     2  to the right of   13
4     3  to the right of   10
5     3  to the right of    9
6     4   to the left of   15
7     4            below   12
8     6  to the right of   16
9     7   to the left of    1
10    8   to the left of   14
11    9   to the left of    3
12    9  to the right of   11
13    9   to the left of   10
14    9  to the right of   16
15   10  to the right of    0
16   10  to the right of   16
17   10       leaning on   17
18   10   to the left of    3
19   10  to the right of   11
20   10  to the right of    9
21   11   to the left of    9
22   11   to the left of   10
23   11   to the left of   16
24   12            above    4
25   12  to the right of   14
26   13   to the left of    2
27   14   to the left of   12
28   14  to the right of    8
29   15               on    5
30   15  to the right of    4
31   16  to the right of    0
32   16  to the right of   11
33   16   to the left of   10
34   16   to the left of    9
35   16   to the left of    6