What color do you think the open luggage is?
The luggage is gray.
    src        edge_attr  dst
0     0  to the right of   10
1     0  to the right of    5
2     1   to the left of    8
3     1  to the right of    5
4     2  to the right of    5
5     2  to the right of    3
6     3   to the left of    2
7     4  to the right of   10
8     4  to the right of    5
9     5        on top of    7
10    5   to the left of    0
11    5   to the left of    1
12    5   to the left of    2
13    5   to the left of    4
14    5   to the left of    9
15    8  to the right of   10
16    8   to the left of   12
17    8  to the right of    1
18    8        on top of    7
19    8  to the right of    9
20    9   to the left of    8
21    9  to the right of    5
22    9   to the left of   12
23   10  to the right of   11
24   10   to the left of    8
25   10        on top of    7
26   10      in front of   11
27   10   to the left of    4
28   10   to the left of    0
29   10   to the left of   12
30   11           behind   10
31   11   to the left of   10
32   12  to the right of   10
33   12  to the right of    9
34   12  to the right of    8