Does the table have a different color than the paper?
Yes, the table is black and the paper is white.
    src        edge_attr  dst
0     0  to the right of    5
1     0   to the left of    4
2     0   to the left of    7
3     0  to the right of    6
4     1   to the left of    3
5     2  to the right of    5
6     3  to the right of    9
7     3  to the right of    1
8     3   to the left of   10
9     4  to the right of    7
10    4  to the right of    0
11    5   to the left of    0
12    5   to the left of    8
13    5   to the left of    2
14    5   to the left of    6
15    6               on    2
16    6   to the left of    0
17    6   to the left of    7
18    6  to the right of    5
19    7               on    2
20    7  to the right of    6
21    7   to the left of    4
22    7  to the right of    0
23    8  to the right of    5
24    9   to the left of    3
25   10  to the right of    3