What's on the wall?
The character is on the wall.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of    5
2     0   to the left of   18
3     1  to the right of   16
4     1   to the left of    6
..  ...              ...  ...
57   16  to the right of    9
58   17   to the left of   15
59   18  to the right of    0
60   18  to the right of    2
61   18  to the right of   11

[62 rows x 3 columns]