Does the water look blue?
Yes, the water is blue.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    3
2     0  to the right of   11
3     0  to the right of    8
4     3           beside    6
5     3   to the left of    9
6     3   to the left of   12
7     3   to the left of   10
8     3  to the right of    0
9     4  to the right of   10
10    4  to the right of    9
11    5  to the right of    0
12    8   to the left of    0
13    9   to the left of    4
14    9  to the right of    3
15   10           flying    5
16   10   to the left of    4
17   10  to the right of    3
18   11        on top of    8
19   11   to the left of    0
20   12  to the right of    3