Which part are the bicycles in, the bottom or the top?
The bicycles are in the top of the image.
    src        edge_attr  dst
0     1  to the right of   14
1     1  to the right of   13
2     3  to the right of    9
3     4   to the left of   17
4     5   to the left of   17
5     6   to the left of   13
6     6  to the right of   12
7     6   to the left of   11
8     7   to the left of   16
9     9   to the left of    3
10   10               on    4
11   10   to the left of   17
12   11   to the left of   13
13   11  to the right of    6
14   12   to the left of    6
15   13  to the right of   11
16   13  to the right of   14
17   13   to the left of    1
18   13  to the right of    6
19   14   to the left of   17
20   14   to the left of    1
21   14   to the left of   13
22   16  to the right of    7
23   17  to the right of    4
24   17  to the right of   10
25   17  to the right of    5
26   17  to the right of   14