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