Does the water look white and clean?
No, the water is clean but blue.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    9
2     2  to the right of    7
3     2  to the right of    3
4     3   to the left of    2
5     3  to the right of    7
6     3       growing in    9
7     5  to the right of    8
8     5  to the right of    9
9     7   to the left of    3
10    7   to the left of    2
11    8         drinking    4
12    8      standing in    4
13    8   to the left of    5
14    8   to the left of    0
15    8      standing on    4
16    8               in    4
17    9   to the left of    5
18    9   to the left of    0