Is that an oven or a refrigerator?
That is a refrigerator.
     src        edge_attr  dst
0      0   to the left of    4
1      0  to the right of    3
2      1   to the left of   18
3      2   to the left of   18
4      2       covered by   27
..   ...              ...  ...
114   26   to the left of   14
115   26   to the left of    2
116   26  to the right of   25
117   27   to the left of   18
118   27         covering    2

[119 rows x 3 columns]