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