On which side of the image is the soap dispenser?
The soap dispenser is on the left of the image.
    src        edge_attr  dst
0     0   to the left of    5
1     2            above    6
2     2   to the left of    5
3     3   to the left of    7
4     5  to the right of    2
5     5  to the right of    0
6     5   to the left of    7
7     6            below    2
8     6   to the left of    7
9     7  to the right of    5
10    7  to the right of    3
11    7  to the right of    6