What size does the bucket to the left of the guy have?
The bucket has small size.
    src        edge_attr  dst
0     0   to the left of   12
1     0   to the left of   10
2     2  to the right of   12
3     2   on the side of    5
4     4  to the right of   18
5     4  to the right of   11
6     4  to the right of   13
7     5  to the right of   10
8     5  to the right of   12
9     7  to the right of    9
10    8   to the left of   14
11    9   to the left of    7
12   10  to the right of    0
13   10   to the left of    5
14   10   to the left of   15
15   11   to the left of    4
16   11  to the right of   13
17   11   to the left of   18
18   12   to the left of   15
19   12   to the left of    5
20   12   to the left of    2
21   12  to the right of    0
22   13   to the left of    4
23   13   to the left of   11
24   13   to the left of   18
25   14  to the right of    8
26   15  to the right of   12
27   15  to the right of   10
28   18  to the right of   13
29   18  to the right of   11
30   18   to the left of    4