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