Are both the liquid and the tablecloth the same color?
No, the liquid is red and the tablecloth is white.
    src        edge_attr  dst
0     0  to the right of   13
1     0   to the left of    2
2     0  to the right of    1
3     1   to the left of    9
4     1   to the left of    0
..  ...              ...  ...
69   19  to the right of   17
70   20  to the right of   16
71   20  to the right of   13
72   20  to the right of    1
73   20   to the left of    2

[74 rows x 3 columns]