Are both the white clock and the fire extinguisher small?
Yes, both the clock and the fire extinguisher are small.
   src        edge_attr  dst
0    1   to the left of    6
1    1   to the left of    3
2    3               on    5
3    3  to the right of    1
4    5  to the right of   11
5    6  to the right of    1
6   11   to the left of    5