Which color is the sticker?
The sticker is blue.
    src        edge_attr  dst
0     0             near    9
1     0   to the left of    9
2     2   to the left of    9
3     3               on    7
4     3   to the left of    9
5     4  to the right of    9
6     5   to the left of    9
7     6   to the left of    9
8     7   to the left of    9
9     9          next to    0
10    9  to the right of    6
11    9  to the right of    7
12    9  to the right of    0
13    9  to the right of    3
14    9  to the right of    2
15    9  to the right of    5
16    9   to the left of    4