Is the keyboard black?
No, the keyboard is white.
    src        edge_attr  dst
0     0               on    9
1     0   to the left of    3
2     0  to the right of    2
3     0   to the left of    5
4     0  to the right of    4
5     2   to the left of    0
6     2  to the right of    4
7     2   to the left of    3
8     3   to the left of    5
9     3  to the right of    2
10    3  to the right of    6
11    3  to the right of    0
12    4   to the left of    2
13    4   to the left of    0
14    5  to the right of    9
15    5  to the right of    8
16    5  to the right of    3
17    5  to the right of    0
18    6   to the left of    3
19    8               on    9
20    8   to the left of    5
21    9   to the left of    5