β-7, ε-0, δ-4, ζ-7, β-6, α-1, δ-5, δ-7, β-0, γ-9, ε-7, γ-8, α-8, ε-3, β-8, ζ-9, ζ-5, β-5, α-0, ε-5, η-3, γ-0, γ-6, β-1, ζ-6, η-0, ζ-1, α-5, η-4, α-7, η-2, ζ-2, γ-2, ε-6, ε-9, ε-4, δ-0, δ-2, ζ-8, β-2, δ-1, γ-5, γ-3, β-3, α-2, γ-1, ε-1, α-4, δ-8, ε-8, δ-9, α-9, ζ-4, γ-7, γ-4, α-3, ζ-3, β-4, δ-3, β-9, ε-2, η-1, δ-6, ζ-0. Is "α-6" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."