Are there lamps or papers?
Yes, there is a lamp.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of    1
2     0   to the left of   14
3     0   to the left of   15
4     1   to the left of    6
5     1  to the right of    0
6     1   to the left of    8
7     1   to the left of   14
8     2  to the right of   13
9     2               on    9
10    2  to the right of    5
11    3  to the right of   11
12    4   to the left of    9
13    4  to the right of   16
14    5  to the right of   17
15    5  to the right of   16
16    5   to the left of    2
17    5   to the left of    9
18    6  to the right of   15
19    6  to the right of    1
20    6  to the right of    0
21    7        on top of    0
22    7   to the left of    9
23    7               on    6
24    8            below   13
25    8  to the right of    1
26    8  to the right of   16
27    8  to the right of   17
28    8   to the left of    9
29    9  to the right of    8
30    9  to the right of    5
31    9  to the right of   13
32    9  to the right of    4
33    9  to the right of    7
34    9  to the right of   16
35   11   to the left of   17
36   11   to the left of   16
37   11   to the left of    3
38   13  to the right of   16
39   13            above    8
40   13   to the left of    2
41   13  to the right of   17
42   13   to the left of    9
43   14  to the right of    1
44   14  to the right of    0
45   15   to the left of    6
46   15  to the right of    0
47   16   to the left of    5
48   16   to the left of    8
49   16   to the left of    4
50   16   to the left of   13
51   16   to the left of    9
52   16  to the right of   11
53   17   to the left of   13
54   17   to the left of    5
55   17   to the left of    8
56   17  to the right of   11