What color is the table?
The table is brown.
    src        edge_attr  dst
0     0   to the left of    4
1     0   to the left of    3
2     0   to the left of    6
3     2   to the left of    8
4     3  to the right of    0
5     3  to the right of    5
6     3   to the left of    8
7     4  to the right of    0
8     4   to the left of    7
9     5   to the left of    6
10    5   to the left of    3
11    6   to the left of    9
12    6  to the right of    5
13    6   to the left of    8
14    6               of    0
15    6  to the right of    0
16    7  to the right of    4
17    8  to the right of    2
18    8  to the right of    3
19    8  to the right of    6
20    8   to the left of    9
21    9  to the right of    6
22    9  to the right of    8