% \: E" @# w" T4 O5 O W4 z* \6 L% R( z# [
globals [ a ]0 _9 x$ W, M8 {
breed [As a-A] ! b: |; ?3 m7 E, E/ b
breed [Bs a-B] ' p0 ?4 V) Q s W
to setup # ~0 K& B+ j$ O r0 z$ i% {3 s clear-all : G! _" w* l+ }' w3 Hcreate-As 10[setxy random(5) random(5) # S# C& z; \8 i/ {2 B
set color 3] ! V. o/ x1 _. V, E) Eset a (20)' ]# V' j: Z( ]$ ~; [* \! a
create-Bs 10[ foreach [0 1 2 3 4 5 6 7 8 9 3 Q0 D1 q, z' B! T/ Z8 f] [setxy a a ( A9 {' U5 r5 E% T1 S
set a (a + 0.2) & t- O9 p1 F1 D6 u, y; z6 Cset color 45 3 H2 l _& R( o1 D% W] ! y! M) d4 l/ k; Y5 D ]% U/ Y/ {: j( F1 }0 _, q
$ N- f1 p9 ~; D) bend - t0 B3 U& W; k) b6 X9 P: w9 ~8 ]: b& t! D G
to go ! q0 I. U2 w" n6 q) {+ d
ask a-B 10 [set color 15]7 h7 Q: i. G! @9 g0 J7 I
end