Is there any black steam or smoke?
No, there is smoke but it is white.
    src        edge_attr  dst
0     0   to the left of   14
1     1  to the right of   10
2     2   to the left of    4
3     2  to the right of   10
4     3   to the left of   14
5     3   to the left of   13
6     3   to the left of    6
7     4  to the right of    2
8     4  to the right of   10
9     5   to the left of   12
10    6  to the right of   13
11    6  to the right of    3
12    7          exiting   10
13    7  to the right of   11
14    8   to the left of   16
15    8   to the left of   12
16    9  to the right of   13
17   10   to the left of   12
18   10   to the left of   16
19   10   to the left of    4
20   10  to the right of   11
21   10   to the left of    1
22   10   to the left of    2
23   11   to the left of   10
24   11   to the left of    7
25   12  to the right of   10
26   12  to the right of    5
27   12  to the right of    8
28   13   to the left of   15
29   13  to the right of    3
30   13   to the left of    6
31   13   to the left of    9
32   13   to the left of   14
33   14  to the right of   13
34   14  to the right of    3
35   14  to the right of    0
36   14            below   15
37   15  to the right of   13
38   16  to the right of    8
39   16  to the right of   10