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