to go: j g# b+ a+ E$ `# {* h
ask turtles [if any? patches with [pcolor = red and not any? turltes-here] 3 x" R( o) W) D( U/ f& C [5 `# ?! A. p3 L
[move-to one-of patches with [pcolor = red and not any? turtles-here]] 2 }5 J9 Y" `! v% S[move-to one-of patches with [pcolor = blue and not any? turtles-here]] $ N S$ Z0 r7 dend