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