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