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