Does the coffee cup look full?
Yes, the coffee cup is full.
    src        edge_attr  dst
0     1               in   11
1     2  to the right of    9
2     2  to the right of    7
3     3  to the right of    4
4     4   to the left of    3
5     7   to the left of    2
6     7  to the right of    9
7     7   to the left of    8
8     8  to the right of    9
9     8  to the right of    7
10    9   to the left of    2
11    9   to the left of    7
12    9   to the left of    8