What is in the mug?
The beer is in the mug.
    src        edge_attr  dst
0     0        on top of   12
1     0  to the right of    2
2     0  to the right of    1
3     0   to the left of    9
4     1               in    2
5     1               on   11
6     1               in    5
7     1   to the left of    0
8     1   to the left of    7
9     1   to the left of    3
10    1   to the left of    8
11    1   to the left of   12
12    1   to the left of    4
13    2               of    1
14    2   to the left of    7
15    2   to the left of    8
16    2             near    6
17    2   to the left of    0
18    2   to the left of    4
19    2   to the left of    3
20    2   to the left of    6
21    2   to the left of   12
22    3               on   12
23    3  to the right of    1
24    3  to the right of    2
25    4  to the right of    1
26    4  to the right of    2
27    4               on   12
28    6             near    2
29    6               on   11
30    6  to the right of    2
31    7               on   12
32    7  to the right of    2
33    7  to the right of    1
34    8  to the right of    2
35    8               on   12
36    8  to the right of    1
37    9  to the right of    0
38   12               on    6
39   12               on   11
40   12             with    3
41   12  to the right of    2
42   12  to the right of    1
43   12             with    4
44   12               in    5
45   12             with    7
46   12             with    8