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