Guess the missing item from this list: δ-0, α-8, γ-7, γ-4, α-7, β-4, β-3, γ-3, γ-5, δ-2, α-1, β-6, γ-2, α-0, α-6, α-2, β-7, γ-1, β-9, α-4, β-8, γ-6, α-5, γ-8, α-3, δ-1, β-1, γ-9, α-9, γ-0, β-2, β-0.
Directly answer with only one item. Item format should match the list format. Provide no explanation. Answer format: "{item}."