What faces the clock tower?
The window faces the clock tower.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of    5
2     0   to the left of    7
3     1   to the left of    5
4     1   to the left of    4
5     1  to the right of   10
6     1           facing    5
7     1   to the left of    2
8     2  to the right of   10
9     2  to the right of    1
10    2   to the left of    5
11    2  to the right of    4
12    2           facing    5
13    3   to the left of    5
14    3               in    9
15    3   to the left of    7
16    3   to the left of    6
17    4           facing    5
18    4   to the left of    2
19    4  to the right of    1
20    4  to the right of   10
21    4   to the left of    5
22    5           behind    7
23    5  to the right of    2
24    5  to the right of    3
25    5  to the right of    4
26    5  to the right of    6
27    5  to the right of    7
28    5  to the right of    1
29    5  to the right of    0
30    6  to the right of    0
31    6  to the right of    3
32    6   to the left of    5
33    7      in front of    5
34    7  to the right of    0
35    7   to the left of    5
36    7  to the right of    3
37   10   to the left of    4
38   10   to the left of    2
39   10   to the left of    1
40   10           facing    5