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