//Vector.bvr\na=cylinderDraw\na.setTail=0,0,0\na.setHead=0,0,2\na.color=blue\na.setRadius=.5\na.spawn\n\nz=cylinderDraw\nz.setTail=0,0,2\nz.setHead=1,1,4\nz.color=green\nz.setRadius=1\nz.spawn\n\nc=cylinderDraw\nc.setTail=1,1,4\nc.setHead=-3,3,3\nc.color=red\nc.setRadius=0.25\nc.spawn\n\nd=cylinderDraw\nd.setTail=-3,3,3\nd.setHead=0,0,0\nd.color=grey\nd.setRadius=.6\nd.spawn\n\nq=sphere