What size do you think is the field?
The field is large.
    src        edge_attr  dst
0     0          pushing    7
1     0      standing on    4
2     0          holding    5
3     0          wearing    1
4     0          wearing    2
5     0   to the left of    6
6     1   to the left of    3
7     1   to the left of    7
8     1   to the left of    6
9     3  to the right of    1
10    5  to the right of   14
11    5  to the right of   12
12    6  to the right of    1
13    6  to the right of    0
14    7  to the right of    1
15    7        pushed by    0
16   12   to the left of    5
17   14   to the left of    5