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