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ask turtles [if any? patches with [pcolor = red and not any? turltes-here] 0 {9 w& I2 n4 M# U4 R& q) q A' } 2 }9 r1 [6 T: x: x% O' O[move-to one-of patches with [pcolor = red and not any? turtles-here]]9 J1 N+ |/ w2 S [' }2 V [, e
[move-to one-of patches with [pcolor = blue and not any? turtles-here]] ' j \: ]/ b* ?, v a: Q% V4 t1 aend