On which side is the full cup, the right or the left?
The cup is on the left of the image.
    src        edge_attr  dst
0     2  to the right of    3
1     2  to the right of    4
2     2  to the right of    8
3     3          full of    4
4     3   to the left of   10
5     3               on    6
6     3   to the left of    2
7     3   to the left of   11
8     3   to the left of    8
9     4               in    3
10    4   to the left of    2
11    6            below   11
12    6            under   11
13    8   to the left of    2
14    8  to the right of    3
15    9               on   11
16   10  to the right of    3
17   11  to the right of    3
18   11            above    6