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