Do the pole and the door have the same color?
Yes, both the pole and the door are black.
    src        edge_attr  dst
0     0   to the left of    3
1     1               in    6
2     2   to the left of    6
3     2   to the left of    7
4     3  to the right of    9
5     3   to the left of    4
6     3  to the right of   11
7     3  to the right of    0
8     4  to the right of   11
9     4  to the right of    3
10    6  to the right of    2
11    7  to the right of    2
12    9   to the left of    3
13   10  to the right of   13
14   11   to the left of    4
15   11   to the left of    3
16   13   to the left of   10
17   13               on    5