Does that lid look closed and wooden?
Yes, the lid is closed and wooden.
    src        edge_attr  dst
0     0  to the right of    4
1     0  to the right of    2
2     0               on    8
3     0  to the right of    9
4     1   to the left of    5
5     1  to the right of    8
6     2   to the left of    0
7     2  to the right of    8
8     4   to the left of    0
9     5  to the right of    1
10    7  to the right of    8
11    8   to the left of    7
12    8   to the left of    2
13    8   to the left of    1
14    9               on    3
15    9   to the left of    0