.sprite s1 # this just constructs a colorful object "s1"
.box b1 40 40 color=red fill=violet line=10
.box b2 40 40 color=blue fill=green line=10
.sprite s1 # this just constructs a colorful object "s1"
.box b1 40 40 color=red fill=violet line=10
.box b2 40 40 color=blue fill=green line=10