5 SCREEN,0:CLS 10 FORP=0TO11/6*3.14159STEP3.14159/6 20 FORQ=3.14159/6TO2*3.14159-PSTEP3.14159/6 30 W=60*COS(P)+119.5:X=31*SIN(P)+31.5:Y=60*COS(P+Q)+119.5:Z=31*SIN(P+Q)+31.5 40 IF(W-Y)^2+(X-Z)^2=0THEN70 50 FORT=0TO1STEP1/SQR((W-Y)^2+(X-Z)^2) 60 PSET((W-Y)*T+Y,(X-Z)*T+Z) 70 NEXT:NEXT:NEXT