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