to go, W& t6 i& S8 @
ask turtles [if any? patches with [pcolor = red and not any? turltes-here]1 i1 } r2 @% D& r2 G4 `4 m
- M1 W, {& S9 u0 b# B
[move-to one-of patches with [pcolor = red and not any? turtles-here]]/ ^. l- i6 X' Q/ M3 m G/ p6 {
[move-to one-of patches with [pcolor = blue and not any? turtles-here]] 2 Y1 N, I, M. d! H6 o* Wend