Is the gray hose on the right or on the left side?
The hose is on the right of the image.
    src        edge_attr  dst
0     1  to the right of   14
1     1   to the left of   18
2     1               in    0
3     1               in   20
4     1   to the left of    8
5     2  to the right of    8
6     4  to the right of   11
7     4  to the right of   15
8     6            above   16
9     7   to the left of    8
10    7               on    1
11    8  to the right of   12
12    8  to the right of    9
13    8   to the left of    2
14    8  to the right of    7
15    8  to the right of   14
16    8  to the right of    1
17    9   to the left of    8
18   10               on    3
19   11  to the right of   15
20   11   to the left of    4
21   12               on    9
22   12   to the left of    8
23   14   to the left of    8
24   14   to the left of    1
25   15   to the left of    4
26   15   to the left of   11
27   16            below    6
28   18  to the right of    1
29   18  to the right of   20
30   19  to the right of   20
31   20   to the left of   18
32   20   to the left of   19