Are there either knives or spoons that are made of metal?
No, there is a spoon but it is made of wood.
    src        edge_attr  dst
0     0   to the left of    8
1     0   to the left of    2
2     1   to the left of    2
3     1  to the right of    5
4     1  to the right of    6
5     1   to the left of    8
6     1  to the right of   10
7     1  to the right of   13
8     2  to the right of    0
9     2  to the right of   14
10    2  to the right of    1
11    2               on   12
12    3   to the left of    4
13    3   to the left of   11
14    3   to the left of    7
15    4  to the right of    7
16    4  to the right of    3
17    5   to the left of   10
18    5   to the left of    6
19    5   to the left of    1
20    5   to the left of   13
21    6  to the right of    5
22    6  to the right of   13
23    6   to the left of    1
24    7   to the left of    4
25    7  to the right of    3
26    8  to the right of    0
27    8  to the right of    1
28    9               on   11
29   10  to the right of    5
30   10  to the right of   13
31   10   to the left of    1
32   11  to the right of    3
33   11   to the left of   12
34   11   to the left of   14
35   12  to the right of   14
36   12  to the right of   11
37   13   to the left of    1
38   13  to the right of    5
39   13   to the left of   10
40   13   to the left of    6
41   14  to the right of   11
42   14   to the left of   12
43   14   to the left of    2