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