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