to go! Z1 x+ c9 p0 \9 f) C2 Y
ask turtles [if any? patches with [pcolor = red and not any? turltes-here]& j% Q G+ X/ k I. x, t* T$ r
# l2 o0 O4 y$ \, Q
[move-to one-of patches with [pcolor = red and not any? turtles-here]] 9 I/ l2 |9 @* S$ W. j5 ^[move-to one-of patches with [pcolor = blue and not any? turtles-here]] W" ~( r) d! H) j/ p6 N* N
end