 \llama \ostritch\puffin \snake-2\wolf \x-ray-fish\leopard l^{\mu }(\tau ,\vec{\sigma})={\frac{1}{\Gamma (\tau ,\vec \sigma )}}%\epsilon^{\mu\alpha\beta\gamma }z_{\check{1}\alpha }(\tau ,\vec \sigma ) z_{%\check{2}\beta }(\tau ,\vec \sigma ) z_{\check{3}\gamma }(\tau ,\vec \sigma).  \label{II19}