What color is the marker?
The marker is orange.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    3
2     0   to the left of    1
3     0  to the right of   11
4     1  to the right of    0
5     1  to the right of    7
6     1   to the left of    4
7     1  to the right of   12
8     1  to the right of    9
9     2   to the left of    7
10    3  to the right of    0
11    3  to the right of    7
12    3  to the right of   12
13    4  to the right of    1
14    4  to the right of    5
15    5  to the right of   12
16    5             near   12
17    5  to the right of    7
18    5   to the left of    4
19    5  to the right of    9
20    5  to the right of    8
21    5  to the right of    0
22    5          wearing    1
23    5          wearing    6
24    6  to the right of   12
25    7  to the right of    2
26    7   to the left of    3
27    7  to the right of   10
28    7   to the left of    5
29    7   to the left of    1
30    8  to the right of   11
31    8   to the left of    5
32    9   to the left of    1
33    9   to the left of    5
34   10   to the left of    7
35   10          wearing    2
36   11   to the left of    8
37   11   to the left of    0
38   11   to the left of   12
39   12          wearing    9
40   12   to the left of    3
41   12   to the left of    1
42   12             near    5
43   12   to the left of    5
44   12   to the left of    6
45   12          wearing    0
46   12  to the right of   11