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