Do you see cups or desks?
No, there are no desks or cups.
    src        edge_attr  dst
0     0   to the left of    6
1     0   to the left of    2
2     0  to the right of   14
3     0   to the left of    8
4     1  to the right of    4
5     1   to the left of    7
6     1   to the left of    6
7     2  to the right of   16
8     2  to the right of    7
9     2  to the right of    0
10    2  to the right of    5
11    3  to the right of    5
12    4   to the left of   12
13    4   to the left of    1
14    4   to the left of   10
15    5   to the left of    3
16    5   to the left of    2
17    6   to the left of    8
18    6  to the right of    0
19    6  to the right of    1
20    6  to the right of    7
21    7  to the right of    1
22    7   to the left of    6
23    7   to the left of    8
24    7   to the left of    2
25    8  to the right of    6
26    8  to the right of    0
27    8  to the right of    7
28   10  to the right of    4
29   12  to the right of    4
30   14   to the left of    0
31   16   to the left of    2