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