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