png 120 120 hw1cubicwc.png

xyc 100.5 30.5  #000000
xyc 23 99       #000000
xyc 10.5 20.5   #000000
xyc 103 89      #000000
xyc 60 60       #000000

cubicwc 5 1 3 2 6.2 #0000ff
cubicwc 1 2 3 1 3.5   #ff0000