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