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