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