Does the white bathtub look small and round?
No, the bathtub is round but large.
    src        edge_attr  dst
0     0  to the right of   11
1     0   to the left of    8
2     0   to the left of    3
3     1  to the right of    5
4     1  to the right of    4
5     1  to the right of    9
6     3  to the right of   11
7     3  to the right of    0
8     3               in    2
9     3   to the left of    8
10    4   to the left of    1
11    4   to the left of    5
12    4   to the left of   12
13    5  to the right of    4
14    5  to the right of    9
15    5   to the left of   12
16    5   to the left of    1
17    6  to the right of   10
18    8  to the right of    3
19    8  to the right of    0
20    9   to the left of    5
21    9   to the left of   12
22    9   to the left of    1
23   10   to the left of    6
24   10     reflected in    7
25   11   to the left of    3
26   11   to the left of    0
27   12  to the right of    4
28   12  to the right of    5
29   12  to the right of    9