Is the faucet on the left?
Yes, the faucet is on the left of the image.
    src        edge_attr  dst
0     1   to the left of    3
1     2               by    4
2     2  to the right of    5
3     2  to the right of   13
4     2  to the right of   10
..  ...              ...  ...
67   16   to the left of    2
68   16   to the left of   15
69   16   to the left of    5
70   16  to the right of   13
71   16  to the right of   12

[72 rows x 3 columns]