Do you see both a fork and a cup there?
No, there is a cup but no forks.
    src        edge_attr  dst
0     0        on top of    5
1     0      in front of    3
2     0  to the right of    7
3     0  to the right of    6
4     0  to the right of   12
5     0  to the right of    1
6     1      in front of    3
7     1        on top of    5
8     1  to the right of   12
9     1  to the right of    4
10    1   to the left of    0
11    1  to the right of    7
12    1  to the right of    6
13    3           behind    1
14    3           behind    0
15    3           behind    7
16    4   to the left of    1
17    4        on top of    4
18    4        on top of    6
19    4   to the left of   12
20    4        on top of    5
21    5   to the left of   10
22    5            above    9
23    5            above    8
24    5            above   11
25    6   to the left of    1
26    6        on top of    5
27    6   to the left of   12
28    6   to the left of    0
29    7      in front of    3
30    7        on top of    6
31    7        on top of    5
32    7   to the left of    1
33    7   to the left of    0
34    8   to the left of   10
35    8            under    5
36    8               on    3
37    9            under    5
38   10               of    2
39   10  to the right of    5
40   10  to the right of   11
41   10  to the right of    8
42   11   to the left of   10
43   11            under    5
44   12  to the right of    4
45   12  to the right of    6
46   12   to the left of    1
47   12   to the left of    0
48   13            below    5
49   13            under    5
50   13               on    3