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