Who is standing?
The worker is standing.
     src        edge_attr  dst
0      0   to the left of   17
1      0   to the left of    7
2      0   to the left of   18
3      0               of   23
4      0   to the left of   31
..   ...              ...  ...
205   33  to the right of    8
206   33  to the right of    9
207   33  to the right of    2
208   33          exiting   23
209   33  to the right of   13

[210 rows x 3 columns]