How big is the white clock?
The clock is large.
    src        edge_attr  dst
0     0        on top of   13
1     0   to the left of   20
2     0   to the left of    1
3     1               on   20
4     1   to the left of   14
5     1        on top of   13
6     1   to the left of   16
7     1  to the right of    0
8     2  to the right of    6
9     3           behind   21
10    3  to the right of   14
11    4   to the left of   22
12    4   to the left of    5
13    5  to the right of   14
14    5   to the left of   22
15    5  to the right of    4
16    6   to the left of    2
17    6   to the left of    9
18    6   to the left of   12
19    9  to the right of    6
20   10               on   20
21   10        on top of   13
22   10  to the right of   14
23   11  to the right of   16
24   11   to the left of   17
25   11               on   20
26   11        on top of   13
27   12  to the right of    6
28   13           behind   14
29   14   to the left of   21
30   14   to the left of    5
31   14   to the left of   10
32   14   to the left of    3
33   14      in front of   13
34   14  to the right of    1
35   15               on   13
36   16   to the left of   11
37   16  to the right of    1
38   17               on   20
39   17  to the right of   11
40   17        on top of   13
41   18        on top of   13
42   18        on top of   16
43   20  to the right of    0
44   21  to the right of   14
45   21      in front of    3
46   22  to the right of    5
47   22  to the right of    4