to go6 T3 H# g$ e1 [
ask turtles [if any? patches with [pcolor = red and not any? turltes-here] 8 `8 I) s' V; [: `1 n, e/ V! ]- y V- q9 K" c4 e% k4 |[move-to one-of patches with [pcolor = red and not any? turtles-here]] 2 [( u5 b' N' v# g* Z* [[move-to one-of patches with [pcolor = blue and not any? turtles-here]]; X# c. f/ c U) C' T& z0 @
end