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