(αa+βb−γc)%(\alpha \mathrm{a}+\beta \mathrm{b}-\gamma \mathrm{c}) \%(αa+βb−γc)%
(αa+βb+γc)%(\alpha a+\beta b+\gamma c) \%(αa+βb+γc)%
(αa−βb−γc)%(\alpha a-\beta b-\gamma c) \%(αa−βb−γc)%
(α+β+γ)%(\alpha+\beta+\gamma) \%(α+β+γ)%