Which color is the remote?
The remote is silver.
    src        edge_attr  dst
0     0           beside   17
1     0   to the left of    1
2     0   to the left of    4
3     1   to the left of    8
4     1  to the right of    0
5     1   to the left of    4
6     2  to the right of    4
7     2  to the right of    8
8     3   to the left of    5
9     4  to the right of    0
10    4   to the left of    2
11    4   to the left of   11
12    4   to the left of    5
13    4   to the left of    6
14    4  to the right of    1
15    4  to the right of   10
16    5               in    2
17    5  to the right of    4
18    5  to the right of    3
19    5  to the right of    8
20    6               in    4
21    6               of   11
22    6  to the right of    4
23    6  to the right of    8
24    8  to the right of    1
25    8   to the left of    5
26    8   to the left of    2
27    8   to the left of    6
28   10  to the right of   15
29   10   to the left of    4
30   11  to the right of    4
31   13  to the right of   15
32   13  to the right of   14
33   14   to the left of   13
34   14   to the left of   15
35   15   to the left of   13
36   15  to the right of   14
37   15   to the left of   10