On which side is the wood shelf?
The shelf is on the left of the image.
    src        edge_attr  dst
0     0  to the right of   16
1     0  to the right of   14
2     0  to the right of   17
3     0  to the right of    7
4     0  to the right of   13
..  ...              ...  ...
95   16   to the left of   14
96   17  to the right of    9
97   17   to the left of    0
98   17  to the right of   16
99   17   to the left of   15

[100 rows x 3 columns]