Are there either children or aliens?
No, there are no aliens or children.
    src        edge_attr  dst
0     0   to the left of   12
1     1   to the left of   18
2     1             near   14
3     1   to the left of   17
4     1   to the left of   13
5     1  to the right of    9
6     1  to the right of   15
7     1  to the right of   10
8     1  to the right of    4
9     1   to the left of    7
10    1   to the left of   11
11    3  to the right of   15
12    3  to the right of   10
13    3  to the right of    9
14    3  to the right of    5
15    4   to the left of    1
16    5   to the left of    3
17    5               on    6
18    7  to the right of    1
19    7   to the left of   18
20    7  to the right of   10
21    7  to the right of    9
22    9               in    8
23    9   to the left of   14
24    9   to the left of    3
25    9   to the left of    7
26    9   to the left of    1
27   10   to the left of    7
28   10   to the left of    1
29   10   to the left of    3
30   11   to the left of   17
31   11  to the right of    1
32   11  to the right of   14
33   11   to the left of   13
34   12  to the right of    0
35   13  to the right of   14
36   13  to the right of    1
37   13  to the right of   11
38   14   to the left of   11
39   14   to the left of   17
40   14  to the right of   15
41   14  to the right of    9
42   14   to the left of   13
43   14             near    1
44   15   to the left of    3
45   15   to the left of    1
46   15   to the left of   14
47   17  to the right of    1
48   17               on   18
49   17  to the right of   11
50   17  to the right of   14
51   18  to the right of    7
52   18  to the right of    1