Do the kitchen and the wall have a different colors?
Yes, the kitchen is blue and the wall is white.
    src        edge_attr  dst
0     0   to the left of   10
1     0   to the left of    9
2     1   to the left of    4
3     2   to the left of    3
4     2   to the left of    7
5     2   to the left of    5
6     2   to the left of   13
7     2   to the left of   14
8     3  to the right of    2
9     4   to the left of   10
10    4  to the right of    1
11    5   to the left of    9
12    5  to the right of    2
13    5   to the left of   10
14    6   to the left of   12
15    7  to the right of    2
16    7   to the left of   14
17    9  to the right of   13
18    9  to the right of   14
19    9  to the right of    5
20    9  to the right of    0
21   10  to the right of    0
22   10  to the right of   13
23   10  to the right of    5
24   10  to the right of    4
25   10  to the right of   14
26   11               by   10
27   12  to the right of    6
28   13   to the left of   10
29   13  to the right of    2
30   13   to the left of    9
31   14   to the left of    9
32   14  to the right of    2
33   14  to the right of    7
34   14   to the left of   10