to go2 \* j0 A2 `; t1 `+ a6 l
ask turtles [if any? patches with [pcolor = red and not any? turltes-here] 9 C6 Q+ j8 k. ~8 _% O# l' F! `: W
[move-to one-of patches with [pcolor = red and not any? turtles-here]] D7 _! D; q# P+ n. o! m2 S8 D8 O/ h
[move-to one-of patches with [pcolor = blue and not any? turtles-here]]+ [4 [! Z% R. e; O6 B& W
end