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