Which side is the cup on?
The cup is on the left of the image.
    src        edge_attr  dst
0     0  to the right of    3
1     1             near    4
2     1  to the right of    3
3     2  to the right of    5
4     3   to the left of    1
5     3               on    4
6     3   to the left of    7
7     3   to the left of    0
8     4             near    1
9     5               on    4
10    5   to the left of    7
11    5   to the left of    2
12    6               of    6
13    7  to the right of    5
14    7  to the right of    3