Do the tiles on the floor look white?
No, the tiles are blue.
    src        edge_attr  dst
0     3  to the right of    9
1     5  to the right of   12
2     8               on   16
3     9   to the left of    3
4    11   to the left of   12
5    11               in   15
6    12   to the left of    5
7    12  to the right of   11
8    13             near   14
9    13               in   12
10   14             near   13