*rslate, Regular slate 
90, 0,0, 0,18,6,-.5,11,-.5
0, 0,0, 0,18,6.5,-.5,2,-.5,8,-.5
0, 0,17.5, 0,18,4,-.5,7.5,-.5,5,-.5
90, 17.5,0, 0,18,4,-.5,9.5,-.5,3,-.5
90, 6.5,0, 0,18,6,-.5,4,-7.5
90, 7,0, 0,18,4,-.5,6,-7.5
90, 9,0, 0,18,4,-14
90, 9.5,0, 0,18,4,-14
180, 17.5,4, 0,18,8,-.5,2,-7.5
180, 17.5,4.5, 0,18,5,-.5,5,-7.5
0, 0,6, 0,18,6.5,-11.5
0, 0,6.5, 0,18,4,-.5,2,-11.5
0, 0,10.5, 0,18,-4.5,2,-.5,5,-6
0, 0,11, 0,18,-4.5,7.5,-6
270, 12,17.5, 0,18,6.5,-.5,6,-5
270, 12.5,17.5, 0,18,3,-.5,9.5,-5
180, 17.5,14, 0,18,5,-13
180, 17.5,14.5, 0,18,5,-13
270, 4,17.5, 0,18,11,-7
270, 4.5,17.5, 0,18,6.5,-.5,4,-7