*asphaultshingle, roof singles
;%TYPE=MODEL
0, 0,0, 2.2,1, 15,-2,5,-1
0, 1.33,0.5, -1,1.33, 3,-0.33,6,-0.75
0, 0.5,0.85, 5.2,0.67, 8,-1.4,4,-1