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