Does the crust have white color?
No, the crust is gold.
    src        edge_attr  dst
0     0  to the right of    8
1     1               in    0
2     2               on    4
3     4             with    5
4     4             with    2
5     4             with    7
6     4  to the right of    5
7     4               on    6
8     4  to the right of    7
9     5               on    4
10    5   to the left of    4
11    7               on    4
12    7   to the left of    4
13    8   to the left of    0