Is the water clear and blue?
Yes, the water is clear and blue.
    src        edge_attr  dst
0     0  to the right of    7
1     1  to the right of    2
2     2  to the right of    4
3     2   to the left of    1
4     4   to the left of    2
5     6      in front of    7
6     6          holding    5
7     6     playing with    5
8     6               in   11
9     7   to the left of    0
10    7           behind    6
11    8   to the left of    9
12    9  to the right of    8