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