to go 8 y9 c; K; e, z" U& {) T5 H! @) j% f- zask turtles [if any? patches with [pcolor = red and not any? turltes-here] ; F0 |7 ^& d$ | K+ t " W* A+ v2 S; n8 k3 i[move-to one-of patches with [pcolor = red and not any? turtles-here]] $ y( G. w% _5 O8 W8 A[move-to one-of patches with [pcolor = blue and not any? turtles-here]]" P9 t p+ w/ O: Q9 A4 Z
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