Is the box different in color than the table?
Yes, the box is red and the table is black.
    src        edge_attr  dst
0     0  to the right of   17
1     0  to the right of   15
2     0   to the left of   11
3     0  to the right of    8
4     1  to the right of    8
5     1  to the right of   17
6     1  to the right of   12
7     1  to the right of   15
8     2   to the left of    6
9     4  to the right of   13
10    4  to the right of    5
11    4  to the right of   10
12    4   to the left of    7
13    5   to the left of   14
14    5   to the left of    4
15    6  to the right of    8
16    6  to the right of   17
17    6  to the right of   15
18    6  to the right of    2
19    7  to the right of    4
20    8   to the left of   16
21    8               on    8
22    8   to the left of    6
23    8   to the left of   12
24    8   to the left of    0
25    8   to the left of    1
26    8             with    8
27    8               on   15
28    9               on   10
29   10   to the left of    4
30   11  to the right of    0
31   11  to the right of   16
32   11  to the right of   12
33   12   to the left of    1
34   12  to the right of    8
35   12   to the left of   11
36   13   to the left of   14
37   13   to the left of    4
38   14  to the right of   13
39   14  to the right of    5
40   15   to the left of    0
41   15   to the left of    1
42   15   to the left of    6
43   16               in    0
44   16             with   12
45   16  to the right of    8
46   16               on    6
47   16   to the left of   11
48   16  to the right of   17
49   16               in    6
50   17   to the left of    0
51   17   to the left of    1
52   17   to the left of    6
53   17   to the left of   16