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