to go- t7 i& g# c8 U5 X$ R
ask turtles [if any? patches with [pcolor = red and not any? turltes-here]% C* S2 L, n( r; ]/ c1 d
" [' I) ]0 {! F0 n) b" h[move-to one-of patches with [pcolor = red and not any? turtles-here]] ' P' b R" r6 e5 s[move-to one-of patches with [pcolor = blue and not any? turtles-here]]- m2 V3 Q: _. ~; v8 v+ Y9 @. E) ~
end