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