Does the steam look white or black?
The steam is white.
    src        edge_attr  dst
0     0   to the left of    9
1     1  to the right of    8
2     1  to the right of    9
3     2  to the right of    7
4     3  to the right of    9
5     4  to the right of    7
6     5   to the left of    9
7     6   to the left of    9
8     7   to the left of    4
9     7   to the left of    2
10    8   to the left of   11
11    8   to the left of    1
12    9  to the right of    6
13    9   to the left of   10
14    9   to the left of    3
15    9   to the left of    1
16    9   to the left of   11
17    9  to the right of    0
18    9  to the right of    5
19   10  to the right of    9
20   11  to the right of    9
21   11  to the right of    8