Does that sheet have green color?
Yes, the sheet is green.
    src        edge_attr  dst
0     0  to the right of   16
1     0  to the right of   12
2     0  to the right of   17
3     0  to the right of   15
4     1  to the right of    5
..  ...              ...  ...
87   23  to the right of   15
88   23  to the right of   17
89   23  to the right of   19
90   23  to the right of   20
91   23  to the right of   21

[92 rows x 3 columns]