to go. O: k+ |' |2 a. ~
ask turtles [if any? patches with [pcolor = red and not any? turltes-here]: x3 w, T5 R: v+ D5 v2 r0 f+ v
/ i |- c* z1 Z9 S
[move-to one-of patches with [pcolor = red and not any? turtles-here]], P3 b4 x9 A& w2 n9 s4 f
[move-to one-of patches with [pcolor = blue and not any? turtles-here]]4 J" O X R7 H; S: |* C5 ?
end