What's under the sink?
The pipes are under the sink.
    src        edge_attr  dst
0     1            below    7
1     1   to the left of    4
2     1  to the right of    9
3     1            under    7
4     1   to the left of    2
5     2  to the right of    7
6     2  to the right of    4
7     2  to the right of    6
8     2  to the right of   15
9     2  to the right of   14
10    2  to the right of   13
11    2  to the right of    1
12    3               in    9
13    3   to the left of    7
14    4   on the side of    7
15    4   to the left of    2
16    4          next to    7
17    4             near    7
18    4  to the right of    1
19    5   to the left of   11
20    6            above    7
21    6  to the right of   14
22    6   to the left of    2
23    7            below    6
24    7             near    4
25    7            above    1
26    7  to the right of    3
27    7  to the right of    9
28    7   to the left of    2
29    7            below   12
30    7               in    8
31    9   to the left of    1
32    9               in    8
33    9   to the left of    7
34   11  to the right of    5
35   12            above    7
36   12  to the right of   14
37   13   to the left of    2
38   13  to the right of   14
39   14   to the left of    2
40   14   to the left of    6
41   14   to the left of   12
42   14   to the left of   15
43   14   to the left of   13
44   15   to the left of    2
45   15  to the right of   14