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