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