${{\mathit \tau}^{+}}$ modes are charge conjugates of the modes below. ``${{\mathit h}^{\pm}}$'' stands for ${{\mathit \pi}^{\pm}}$ or ${{\mathit K}^{\pm}}$. ``${{\mathit \ell}}$'' stands for ${{\mathit e}}$ or ${{\mathit \mu}}$. ``Neutrals'' stands for ${{\mathit \gamma}}$'s and/or ${{\mathit \pi}^{0}}$'s.