Is the sheet in the top part of the image?
Yes, the sheet is in the top of the image.
    src        edge_attr  dst
0     0  to the right of   11
1     0  to the right of    2
2     0  to the right of   12
3     1               on   22
4     2  to the right of    3
..  ...              ...  ...
86   22  to the right of   18
87   23               on   19
88   23  to the right of    7
89   23   to the left of   16
90   23  to the right of    4

[91 rows x 3 columns]