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HELP

aX = -6; bX = 10; aY = -4; bY = 8
Dx = 1; Dy = 1

Q2x=[4]; Q2y=[3]
C1="black"; C2="blue"; C3="green"

R=1; P=0; Q=0; gr1=0; gr2=360
function XX1(t) {x=Math.cos(t)*R+P; if(Ix(x)<1){x=1/0}; return x}
function YY1(t) {y=Math.sin(t)*R+Q; if(Ix(x)<1){x=1/0}; return y}
t1=Math.PI/180*gr1; t2=Math.PI/180*gr2
for(j=0;j<=5e3;j=j+1) {t=t1+(t2-t1)/5e3*(j-1);L1x[j]=XX1(t);L1y[j]=YY1(t)}
for(j=0;j<=5e3;j=j+1) {L2x[j]=L1x[j]*4; L2y[j]=L1y[j]*4}
for(j=0;j<=5e3;j=j+1) {L3x[j]=L2x[j]+4; L3y[j]=L2y[j]+3}

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