[sl] h l z x h v c - x z-l - [dz] g z x c-m b---- [oz] h z x c h b v - c x-z - [sx] l x c v l :u m---- [tl] h l z x h v c - x z--- [yz] j z x c j m b---- [yz] h z x c h b v - c x-z - [sl]