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