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