Where in the image is the metal knife, in the top or in the bottom?
The knife is in the top of the image.
    src        edge_attr  dst
0     0  to the right of   16
1     2   to the left of    3
2     3  to the right of    2
3     3   to the left of   10
4     3   to the left of    5
5     4   to the left of   15
6     4   to the left of   14
7     4   to the left of    8
8     5               on    1
9     5  to the right of    3
10    6               in   12
11    6  to the right of   10
12    8  to the right of    4
13    8   to the left of   15
14    8  to the right of   20
15    9               in   12
16   10   to the left of   12
17   10   to the left of    6
18   10  to the right of    3
19   10   to the left of   17
20   12  to the right of   10
21   13   to the left of   14
22   13               on    7
23   14  to the right of    4
24   14  to the right of   13
25   14   to the left of   15
26   14   to the left of   16
27   14  to the right of   20
28   14               on    1
29   15  to the right of   20
30   15   to the left of   21
31   15  to the right of    4
32   15  to the right of   14
33   15   to the left of   16
34   15  to the right of    8
35   16               on    1
36   16   to the left of    0
37   16   to the left of   21
38   16  to the right of   15
39   16  to the right of   14
40   16   to the left of   22
41   17               in   12
42   17  to the right of   10
43   18               on    1
44   19               on    1
45   20               on    1
46   20   to the left of   14
47   20   to the left of    8
48   20   to the left of   15
49   21  to the right of   16
50   21  to the right of   15
51   21   to the left of   22
52   22  to the right of   21
53   22  to the right of   16
54   22               on    0