Is the knife to the right of a napkin?
No, the knife is to the right of a packet.
    src        edge_attr  dst
0     0   to the left of    1
1     0   to the left of    2
2     0  to the right of    5
3     0   to the left of   10
4     0  to the right of   14
5     1               on    7
6     1  to the right of    9
7     1  to the right of   11
8     1  to the right of    6
9     1  to the right of    0
10    2  to the right of   11
11    2  to the right of    0
12    2               on    7
13    2  to the right of    6
14    3  to the right of    5
15    3  to the right of   14
16    3  to the right of   15
17    5   to the left of    0
18    5   to the left of    3
19    5   to the left of    6
20    5   to the left of   12
21    5   to the left of   13
22    6   to the left of   10
23    6  to the right of    5
24    6  to the right of   14
25    6   to the left of    2
26    6   to the left of    1
27    7  to the right of   14
28    9               in   11
29    9   to the left of    1
30    9  to the right of   14
31    9   to the left of   10
32   10  to the right of   11
33   10  to the right of    9
34   10  to the right of    6
35   10  to the right of    0
36   11  to the right of   14
37   11   to the left of    2
38   11   to the left of    1
39   11   to the left of   10
40   11          full of    9
41   11               on    6
42   12               on    6
43   12  to the right of    5
44   12  to the right of   14
45   13  to the right of   14
46   13  to the right of   15
47   13  to the right of    5
48   14   to the left of    0
49   14   to the left of   13
50   14   to the left of   12
51   14   to the left of   11
52   14   to the left of    6
53   14   to the left of    9
54   14   to the left of    3
55   14   to the left of    7
56   15   to the left of    3
57   15   to the left of   13