Are there any cups or knives?
No, there are no cups or knives.
    src        edge_attr  dst
0     0  to the right of    8
1     1  to the right of   17
2     3   to the left of   13
3     4  to the right of    5
4     4  to the right of    7
5     4  to the right of    6
6     4               on   10
7     5   to the left of    4
8     5   to the left of    8
9     6   to the left of    4
10    6   to the left of   17
11    6   to the left of    8
12    7  to the right of    9
13    7   to the left of    4
14    8  to the right of    6
15    8   to the left of    0
16    8  to the right of    5
17    8   to the left of   17
18    9   to the left of    7
19   12   to the left of   13
20   12               on    2
21   13  to the right of    3
22   13  to the right of   12
23   17  to the right of    8
24   17  to the right of    6
25   17   to the left of    1