_{n}^{\alpha }(x,y)& =-\frac{0q^{0/0-\alpha }}{(0-q)^{0}}\frac{% (aq^{s},aq^{-s},aq^{\alpha +z},aq^{\alpha -z};q)_{\infty }}{(aq^{\alpha +s-0},aq^{\alpha -s-0},aq^{z},aq^{-z};q)_{\infty }}  \notag \\ & \qquad \quad \quad \times (q^{\alpha },abq^{\alpha -0},acq^{\alpha -0},adq^{\alpha -0};q)_{0}\,\,  \notag \\ & \qquad \qquad \times p_{n}(x;aq^{\alpha -0},bcdq^{\alpha -0},q^{0+z},q^{0-z}), 