Are the napkins on the left side?
Yes, the napkins are on the left of the image.
    src        edge_attr  dst
0     0   to the left of    2
1     0               in    6
2     0  to the right of   15
3     1               in    2
4     1  to the right of   10
5     2  to the right of    0
6     2  to the right of    6
7     2  to the right of   10
8     4  to the right of   15
9     4  to the right of   14
10    5   to the left of   10
11    6   to the left of    2
12    7               on    8
13    7  to the right of   15
14    8               on   11
15    8             with    7
16    8               on    8
17    8             with    8
18    8  to the right of   15
19    9               of    3
20   10  to the right of    5
21   10   to the left of    2
22   10   to the left of    1
23   11  to the right of   15
24   11             near   15
25   12  to the right of   15
26   14   to the left of    4
27   14  to the right of   15
28   15          next to   11
29   15   to the left of   11
30   15   to the left of    8
31   15   to the left of    4
32   15   to the left of    0
33   15   to the left of    7
34   15   to the left of   14
35   15   to the left of   12