What is the cross made of?
The cross is made of wood.
    src        edge_attr  dst
0     0  to the right of   11
1     0   to the left of    4
2     0  to the right of   18
3     0  to the right of   13
4     0               of   17
5     0  to the right of    5
6     0  to the right of   14
7     1   to the left of    8
8     1   to the left of    2
9     1  to the right of   16
10    2  to the right of    1
11    2   to the left of    8
12    2  to the right of   16
13    4  to the right of    0
14    4  to the right of    5
15    4  to the right of   14
16    4  to the right of   13
17    5   to the left of   10
18    5   to the left of   15
19    5   to the left of    4
20    5   to the left of    0
21    6  to the right of   12
22    7   to the left of   15
23    8  to the right of   16
24    8  to the right of    2
25    8  to the right of    1
26    9   to the left of   15
27   10  to the right of    5
28   10               of   17
29   11               on   17
30   11   to the left of    0
31   12               of   17
32   12   to the left of    6
33   13   to the left of    0
34   13   to the left of    4
35   14   to the left of    4
36   14   to the left of    0
37   15  to the right of    9
38   15  to the right of    5
39   15  to the right of    7
40   16               on    7
41   16   to the left of    8
42   16   to the left of    2
43   16   to the left of    1
44   17               on    9
45   17          wearing   18
46   18               on   17
47   18   to the left of    0