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