[作業三]三原型圖像設計

load dbngraphics.dbn

paper 60 0 0size 300 300

fastcircle 200 200 50 100

circle 100 200 50 100

circle 200 100 50 100

circle 100 100 50 100

circle 150 150 22 100

triangle 0 225 150 0 300 225

triangle 0 75 150 300 300 75

rectangle 100 100 200 200