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