Is the size of the garbage bin small?
Yes, the garbage bin is small.
    src        edge_attr  dst
0     0  to the right of    5
1     1          next to   16
2     1   to the left of   14
3     1             near   16
4     2  to the right of    6
..  ...              ...  ...
56   16  to the right of   15
57   16  to the right of   17
58   16  to the right of    3
59   17   to the left of   16
60   17               on    3

[61 rows x 3 columns]