... [d,c,hw,hp,hl] [d,c,hw,hp] [d, c, hw, hl] [d, c, sy, hw] [c, sp, hw, hp, hl] [c, sp, hw, hp] [c, sp, hw,hl] [c, sp, sy, hw] [d, c, hp, hl] [d, c, hp] [d, c, hl] [d, c, sy] [c, sp, hp, hl] [c, ... Shw(i) … head word of the head daughter of i-th item from the top of the stack Shp(i) … head POS of the head daughter of i-th item from the top of the stack Snw(i) … head word of the non-head ... syl, hwl, hpl, hll, spr, syr, hwr, hpr, hlr Unary reduce features: sy, hw, hp, hl Sw(i) … head word of i-th item from the top of the stack Sp(i) … head POS of i-th item from the top of the...