What color does the pipe that looks skinny have?
The pipe has blue color.
    src        edge_attr  dst
0     0  to the right of    8
1     0  to the right of    7
2     0  to the right of    3
3     0  to the right of    9
4     0  to the right of   10
5     0  to the right of    6
6     0  to the right of    5
7     1               on    5
8     2  to the right of    5
9     2  to the right of    9
10    2  to the right of   10
11    2  to the right of    4
12    3  to the right of   10
13    3   to the left of    0
14    3  to the right of    5
15    3  to the right of    9
16    4   to the left of    2
17    4               on    5
18    5   to the left of    2
19    5   to the left of    0
20    5   to the left of    8
21    5   to the left of    7
22    5   to the left of    6
23    5   to the left of    3
24    6   to the left of    0
25    6  to the right of    5
26    7   to the left of    0
27    7  to the right of    5
28    8   to the left of    0
29    8  to the right of    5
30    9   to the left of    2
31    9   to the left of    3
32    9   to the left of    0
33   10   to the left of    0
34   10   to the left of    3
35   10   to the left of    2