Is the color of the cat the same as the barrier?
Yes, both the cat and the barrier are white.
    src        edge_attr  dst
0     1   to the left of   13
1     1   to the left of   14
2     3  to the right of   12
3     3  to the right of   13
4     4               on    6
5     4             near    8
6     4  to the right of   14
7     4  to the right of   13
8     5  to the right of   14
9     5  to the right of   13
10    8             near   11
11    8  to the right of   11
12    8             near    4
13    8               on    6
14    9  to the right of   13
15    9  to the right of   14
16   11   to the left of    8
17   11          next to    8
18   12  to the right of   13
19   12  to the right of   14
20   12   to the left of    3
21   13          wearing   14
22   13   to the left of   12
23   13   to the left of    9
24   13   to the left of    3
25   13  to the right of    1
26   13   to the left of    5
27   13   to the left of    4
28   14  to the right of    1
29   14   to the left of    5
30   14   to the left of    4
31   14   to the left of   12
32   14   to the left of    9