Is the container different in color than the knife?
Yes, the knife is red and the container is blue.
    src        edge_attr  dst
0     0               on    3
1     0   to the left of    4
2     0  to the right of    7
3     0  to the right of    6
4     1   to the left of    6
5     1               in    5
6     2               on    3
7     2  to the right of    8
8     4  to the right of    6
9     4  to the right of    7
10    4  to the right of    0
11    5   to the left of    6
12    5               on    3
13    5               of    1
14    6  to the right of    5
15    6  to the right of    1
16    6               on    3
17    6   to the left of    4
18    6   to the left of    0
19    7   to the left of    0
20    7   to the left of    4
21    7               in    6
22    8   to the left of    2
23    8           beside    2