What appliance is this?
That is a dishwasher.
    src        edge_attr  dst
0     1  to the right of   13
1     1  to the right of    5
2     2   to the left of    4
3     2   to the left of   14
4     3   to the left of    4
5     4  to the right of    3
6     4  to the right of    2
7     5   to the left of    8
8     5   to the left of    1
9     5  to the right of   11
10    5   to the left of    9
11    7  to the right of   14
12    7  to the right of   11
13    8  to the right of    5
14    8  to the right of   13
15    8               in    9
16    9  to the right of    5
17    9  to the right of   13
18   11   to the left of    7
19   11   to the left of    5
20   13   to the left of    1
21   13   to the left of    8
22   13   to the left of    9
23   14  to the right of    2
24   14   to the left of    7