What color is that balcony?
The balcony is orange.
    src        edge_attr  dst
0     0  to the right of    2
1     0  to the right of    6
2     0  to the right of    5
3     1               on    4
4     1  to the right of    5
5     2   to the left of    0
6     3             near    6
7     3   to the left of    7
8     4               by    6
9     5   to the left of    1
10    5   to the left of    0
11    5               on    4
12    6   to the left of    0
13    6             near    3
14    7  to the right of    3