σ₀ = (1,2,5,4,3), σ₁ = (1,6,7)(2,3), σ∞ = (1,2,7,6)(3,4,5)
σ₀ = (1,5,3,7,6), σ₁ = (1,2,3)(4,5), σ∞ = (1,6,7,2)(3,4,5)
σ₀ = (1,6,5,3,7), σ₁ = (1,2,3)(4,5), σ∞ = (1,7,2)(3,4,5,6)
σ₀ = (1,4,2,6,5), σ₁ = (1,2,7)(3,4), σ∞ = (1,5,6)(2,3,4,7)
σ₀ = (1,6,2,4,5), σ₁ = (1,2,7)(3,4), σ∞ = (1,5,3,4)(2,6,7)