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