Are the small jars empty or full?
The jars are full.
     src        edge_attr  dst
0      0          holding   15
1      0  to the right of    9
2      0  to the right of   10
3      0  to the right of   17
4      0  to the right of   25
..   ...              ...  ...
292   40  to the right of    7
293   40   to the left of   29
294   40               on   30
295   40  to the right of   38
296   40  to the right of   22

[297 rows x 3 columns]