| r=w0.sketch().segment((-18,14),(0,8)).arc((4,4),(8,2)).segment((8,-2)).segment((24,-2)).segment((24,0)).segment((39,-5)).segment((50,28)).segment((32,34)).arc((28,38),(24,40)).segment((24,44)).segment((8,44)).segment((8,42)).segment((-7,47)).segment((-15,23)).segment((-13,21)).segment((-14,21)).segment((-15,22)).close().assemble().finalize().extrude(-66).union(w0.sketch().segment((-50,-43),(-16,-43)).arc((-11,-47),(-5,-43)).segment((29,-43)).segment((29,-39)).segment((-5,-39)).arc((-11,-36),(-16,-39)).segment((-50,-39)).close().assemble().finalize().extrude(12)) |
