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