What is in the shower?
The drain is in the shower.
    src        edge_attr  dst
0     0   to the left of    7
1     0  to the right of    2
2     1  to the right of    7
3     1  to the right of    4
4     1  to the right of    9
5     2   to the left of    0
6     2   to the left of    4
7     2   to the left of    9
8     3               of    6
9     4   to the left of    5
10    4   to the left of    1
11    4  to the right of    2
12    5  to the right of    4
13    7   to the left of    1
14    7  to the right of    0
15    8               in    6
16    8               on    3
17    8               in    5
18    8  to the right of    9
19    9   to the left of    8
20    9   to the left of    1
21    9  to the right of    2