Do you see any bike there?
Yes, there is a bike.
    src        edge_attr  dst
0     0            below    1
1     0   to the left of   10
2     0   to the left of    9
3     0  to the right of    3
4     0  to the right of    2
5     0   to the left of    5
6     0   to the left of    4
7     1            above    0
8     1   to the left of    6
9     1   to the left of    4
10    1   to the left of    7
11    2   to the left of    0
12    3               by    2
13    3   to the left of    0
14    4  to the right of    1
15    4  to the right of    0
16    5               in    4
17    5   to the left of    9
18    5  to the right of    0
19    6  to the right of    1
20    7               on    6
21    7  to the right of    1
22    9  to the right of    5
23    9  to the right of    0
24   10  to the right of    0
25   10               in    4
26   11               on    9